api.go

// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.

package mturk

import (
	"fmt"
	"time"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/internal/awsutil"
)

const opAcceptQualificationRequest = "AcceptQualificationRequest"

// AcceptQualificationRequestRequest is a API request type for the AcceptQualificationRequest API operation.
type AcceptQualificationRequestRequest struct {
	*aws.Request
	Input *AcceptQualificationRequestInput
	Copy  func(*AcceptQualificationRequestInput) AcceptQualificationRequestRequest
}

// Send marshals and sends the AcceptQualificationRequest API request.
func (r AcceptQualificationRequestRequest) Send() (*AcceptQualificationRequestOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*AcceptQualificationRequestOutput), nil
}

// AcceptQualificationRequestRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The AcceptQualificationRequest operation approves a Worker's request for
// a Qualification.
//
// Only the owner of the Qualification type can grant a Qualification request
// for that type.
//
// A successful request for the AcceptQualificationRequest operation returns
// with no errors and an empty body.
//
//    // Example sending a request using the AcceptQualificationRequestRequest method.
//    req := client.AcceptQualificationRequestRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/AcceptQualificationRequest
func (c *MTurk) AcceptQualificationRequestRequest(input *AcceptQualificationRequestInput) AcceptQualificationRequestRequest {
	op := &aws.Operation{
		Name:       opAcceptQualificationRequest,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &AcceptQualificationRequestInput{}
	}

	output := &AcceptQualificationRequestOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return AcceptQualificationRequestRequest{Request: req, Input: input, Copy: c.AcceptQualificationRequestRequest}
}

const opApproveAssignment = "ApproveAssignment"

// ApproveAssignmentRequest is a API request type for the ApproveAssignment API operation.
type ApproveAssignmentRequest struct {
	*aws.Request
	Input *ApproveAssignmentInput
	Copy  func(*ApproveAssignmentInput) ApproveAssignmentRequest
}

// Send marshals and sends the ApproveAssignment API request.
func (r ApproveAssignmentRequest) Send() (*ApproveAssignmentOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ApproveAssignmentOutput), nil
}

// ApproveAssignmentRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ApproveAssignment operation approves the results of a completed assignment.
//
// Approving an assignment initiates two payments from the Requester's Amazon.com
// account
//
//    *  The Worker who submitted the results is paid the reward specified in
//    the HIT.
//
//    *  Amazon Mechanical Turk fees are debited.
//
// If the Requester's account does not have adequate funds for these payments,
// the call to ApproveAssignment returns an exception, and the approval is not
// processed. You can include an optional feedback message with the approval,
// which the Worker can see in the Status section of the web site.
//
// You can also call this operation for assignments that were previous rejected
// and approve them by explicitly overriding the previous rejection. This only
// works on rejected assignments that were submitted within the previous 30
// days and only if the assignment's related HIT has not been deleted.
//
//    // Example sending a request using the ApproveAssignmentRequest method.
//    req := client.ApproveAssignmentRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ApproveAssignment
func (c *MTurk) ApproveAssignmentRequest(input *ApproveAssignmentInput) ApproveAssignmentRequest {
	op := &aws.Operation{
		Name:       opApproveAssignment,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &ApproveAssignmentInput{}
	}

	output := &ApproveAssignmentOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ApproveAssignmentRequest{Request: req, Input: input, Copy: c.ApproveAssignmentRequest}
}

const opAssociateQualificationWithWorker = "AssociateQualificationWithWorker"

// AssociateQualificationWithWorkerRequest is a API request type for the AssociateQualificationWithWorker API operation.
type AssociateQualificationWithWorkerRequest struct {
	*aws.Request
	Input *AssociateQualificationWithWorkerInput
	Copy  func(*AssociateQualificationWithWorkerInput) AssociateQualificationWithWorkerRequest
}

// Send marshals and sends the AssociateQualificationWithWorker API request.
func (r AssociateQualificationWithWorkerRequest) Send() (*AssociateQualificationWithWorkerOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*AssociateQualificationWithWorkerOutput), nil
}

// AssociateQualificationWithWorkerRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The AssociateQualificationWithWorker operation gives a Worker a Qualification.
// AssociateQualificationWithWorker does not require that the Worker submit
// a Qualification request. It gives the Qualification directly to the Worker.
//
// You can only assign a Qualification of a Qualification type that you created
// (using the CreateQualificationType operation).
//
// Note: AssociateQualificationWithWorker does not affect any pending Qualification
// requests for the Qualification by the Worker. If you assign a Qualification
// to a Worker, then later grant a Qualification request made by the Worker,
// the granting of the request may modify the Qualification score. To resolve
// a pending Qualification request without affecting the Qualification the Worker
// already has, reject the request with the RejectQualificationRequest operation.
//
//    // Example sending a request using the AssociateQualificationWithWorkerRequest method.
//    req := client.AssociateQualificationWithWorkerRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/AssociateQualificationWithWorker
func (c *MTurk) AssociateQualificationWithWorkerRequest(input *AssociateQualificationWithWorkerInput) AssociateQualificationWithWorkerRequest {
	op := &aws.Operation{
		Name:       opAssociateQualificationWithWorker,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &AssociateQualificationWithWorkerInput{}
	}

	output := &AssociateQualificationWithWorkerOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return AssociateQualificationWithWorkerRequest{Request: req, Input: input, Copy: c.AssociateQualificationWithWorkerRequest}
}

const opCreateAdditionalAssignmentsForHIT = "CreateAdditionalAssignmentsForHIT"

// CreateAdditionalAssignmentsForHITRequest is a API request type for the CreateAdditionalAssignmentsForHIT API operation.
type CreateAdditionalAssignmentsForHITRequest struct {
	*aws.Request
	Input *CreateAdditionalAssignmentsForHITInput
	Copy  func(*CreateAdditionalAssignmentsForHITInput) CreateAdditionalAssignmentsForHITRequest
}

// Send marshals and sends the CreateAdditionalAssignmentsForHIT API request.
func (r CreateAdditionalAssignmentsForHITRequest) Send() (*CreateAdditionalAssignmentsForHITOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*CreateAdditionalAssignmentsForHITOutput), nil
}

// CreateAdditionalAssignmentsForHITRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The CreateAdditionalAssignmentsForHIT operation increases the maximum number
// of assignments of an existing HIT.
//
// To extend the maximum number of assignments, specify the number of additional
// assignments.
//
// HITs created with fewer than 10 assignments cannot be extended to have 10
// or more assignments. Attempting to add assignments in a way that brings the
// total number of assignments for a HIT from fewer than 10 assignments to 10
// or more assignments will result in an AWS.MechanicalTurk.InvalidMaximumAssignmentsIncrease
// exception.
//
// HITs that were created before July 22, 2015 cannot be extended. Attempting
// to extend HITs that were created before July 22, 2015 will result in an AWS.MechanicalTurk.HITTooOldForExtension
// exception.
//
//    // Example sending a request using the CreateAdditionalAssignmentsForHITRequest method.
//    req := client.CreateAdditionalAssignmentsForHITRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateAdditionalAssignmentsForHIT
func (c *MTurk) CreateAdditionalAssignmentsForHITRequest(input *CreateAdditionalAssignmentsForHITInput) CreateAdditionalAssignmentsForHITRequest {
	op := &aws.Operation{
		Name:       opCreateAdditionalAssignmentsForHIT,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &CreateAdditionalAssignmentsForHITInput{}
	}

	output := &CreateAdditionalAssignmentsForHITOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return CreateAdditionalAssignmentsForHITRequest{Request: req, Input: input, Copy: c.CreateAdditionalAssignmentsForHITRequest}
}

const opCreateHIT = "CreateHIT"

// CreateHITRequest is a API request type for the CreateHIT API operation.
type CreateHITRequest struct {
	*aws.Request
	Input *CreateHITInput
	Copy  func(*CreateHITInput) CreateHITRequest
}

// Send marshals and sends the CreateHIT API request.
func (r CreateHITRequest) Send() (*CreateHITOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*CreateHITOutput), nil
}

// CreateHITRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The CreateHIT operation creates a new Human Intelligence Task (HIT). The
// new HIT is made available for Workers to find and accept on the Amazon Mechanical
// Turk website.
//
// This operation allows you to specify a new HIT by passing in values for the
// properties of the HIT, such as its title, reward amount and number of assignments.
// When you pass these values to CreateHIT, a new HIT is created for you, with
// a new HITTypeID. The HITTypeID can be used to create additional HITs in the
// future without needing to specify common parameters such as the title, description
// and reward amount each time.
//
// An alternative way to create HITs is to first generate a HITTypeID using
// the CreateHITType operation and then call the CreateHITWithHITType operation.
// This is the recommended best practice for Requesters who are creating large
// numbers of HITs.
//
// CreateHIT also supports several ways to provide question data: by providing
// a value for the Question parameter that fully specifies the contents of the
// HIT, or by providing a HitLayoutId and associated HitLayoutParameters.
//
// If a HIT is created with 10 or more maximum assignments, there is an additional
// fee. For more information, see Amazon Mechanical Turk Pricing (https://requester.mturk.com/pricing).
//
//    // Example sending a request using the CreateHITRequest method.
//    req := client.CreateHITRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateHIT
func (c *MTurk) CreateHITRequest(input *CreateHITInput) CreateHITRequest {
	op := &aws.Operation{
		Name:       opCreateHIT,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &CreateHITInput{}
	}

	output := &CreateHITOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return CreateHITRequest{Request: req, Input: input, Copy: c.CreateHITRequest}
}

const opCreateHITType = "CreateHITType"

// CreateHITTypeRequest is a API request type for the CreateHITType API operation.
type CreateHITTypeRequest struct {
	*aws.Request
	Input *CreateHITTypeInput
	Copy  func(*CreateHITTypeInput) CreateHITTypeRequest
}

// Send marshals and sends the CreateHITType API request.
func (r CreateHITTypeRequest) Send() (*CreateHITTypeOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*CreateHITTypeOutput), nil
}

// CreateHITTypeRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The CreateHITType operation creates a new HIT type. This operation allows
// you to define a standard set of HIT properties to use when creating HITs.
// If you register a HIT type with values that match an existing HIT type, the
// HIT type ID of the existing type will be returned.
//
//    // Example sending a request using the CreateHITTypeRequest method.
//    req := client.CreateHITTypeRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateHITType
func (c *MTurk) CreateHITTypeRequest(input *CreateHITTypeInput) CreateHITTypeRequest {
	op := &aws.Operation{
		Name:       opCreateHITType,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &CreateHITTypeInput{}
	}

	output := &CreateHITTypeOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return CreateHITTypeRequest{Request: req, Input: input, Copy: c.CreateHITTypeRequest}
}

const opCreateHITWithHITType = "CreateHITWithHITType"

// CreateHITWithHITTypeRequest is a API request type for the CreateHITWithHITType API operation.
type CreateHITWithHITTypeRequest struct {
	*aws.Request
	Input *CreateHITWithHITTypeInput
	Copy  func(*CreateHITWithHITTypeInput) CreateHITWithHITTypeRequest
}

// Send marshals and sends the CreateHITWithHITType API request.
func (r CreateHITWithHITTypeRequest) Send() (*CreateHITWithHITTypeOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*CreateHITWithHITTypeOutput), nil
}

// CreateHITWithHITTypeRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The CreateHITWithHITType operation creates a new Human Intelligence Task
// (HIT) using an existing HITTypeID generated by the CreateHITType operation.
//
// This is an alternative way to create HITs from the CreateHIT operation. This
// is the recommended best practice for Requesters who are creating large numbers
// of HITs.
//
// CreateHITWithHITType also supports several ways to provide question data:
// by providing a value for the Question parameter that fully specifies the
// contents of the HIT, or by providing a HitLayoutId and associated HitLayoutParameters.
//
// If a HIT is created with 10 or more maximum assignments, there is an additional
// fee. For more information, see Amazon Mechanical Turk Pricing (https://requester.mturk.com/pricing).
//
//    // Example sending a request using the CreateHITWithHITTypeRequest method.
//    req := client.CreateHITWithHITTypeRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateHITWithHITType
func (c *MTurk) CreateHITWithHITTypeRequest(input *CreateHITWithHITTypeInput) CreateHITWithHITTypeRequest {
	op := &aws.Operation{
		Name:       opCreateHITWithHITType,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &CreateHITWithHITTypeInput{}
	}

	output := &CreateHITWithHITTypeOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return CreateHITWithHITTypeRequest{Request: req, Input: input, Copy: c.CreateHITWithHITTypeRequest}
}

const opCreateQualificationType = "CreateQualificationType"

// CreateQualificationTypeRequest is a API request type for the CreateQualificationType API operation.
type CreateQualificationTypeRequest struct {
	*aws.Request
	Input *CreateQualificationTypeInput
	Copy  func(*CreateQualificationTypeInput) CreateQualificationTypeRequest
}

// Send marshals and sends the CreateQualificationType API request.
func (r CreateQualificationTypeRequest) Send() (*CreateQualificationTypeOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*CreateQualificationTypeOutput), nil
}

// CreateQualificationTypeRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The CreateQualificationType operation creates a new Qualification type, which
// is represented by a QualificationType data structure.
//
//    // Example sending a request using the CreateQualificationTypeRequest method.
//    req := client.CreateQualificationTypeRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateQualificationType
func (c *MTurk) CreateQualificationTypeRequest(input *CreateQualificationTypeInput) CreateQualificationTypeRequest {
	op := &aws.Operation{
		Name:       opCreateQualificationType,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &CreateQualificationTypeInput{}
	}

	output := &CreateQualificationTypeOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return CreateQualificationTypeRequest{Request: req, Input: input, Copy: c.CreateQualificationTypeRequest}
}

const opCreateWorkerBlock = "CreateWorkerBlock"

// CreateWorkerBlockRequest is a API request type for the CreateWorkerBlock API operation.
type CreateWorkerBlockRequest struct {
	*aws.Request
	Input *CreateWorkerBlockInput
	Copy  func(*CreateWorkerBlockInput) CreateWorkerBlockRequest
}

// Send marshals and sends the CreateWorkerBlock API request.
func (r CreateWorkerBlockRequest) Send() (*CreateWorkerBlockOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*CreateWorkerBlockOutput), nil
}

// CreateWorkerBlockRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The CreateWorkerBlock operation allows you to prevent a Worker from working
// on your HITs. For example, you can block a Worker who is producing poor quality
// work. You can block up to 100,000 Workers.
//
//    // Example sending a request using the CreateWorkerBlockRequest method.
//    req := client.CreateWorkerBlockRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateWorkerBlock
func (c *MTurk) CreateWorkerBlockRequest(input *CreateWorkerBlockInput) CreateWorkerBlockRequest {
	op := &aws.Operation{
		Name:       opCreateWorkerBlock,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &CreateWorkerBlockInput{}
	}

	output := &CreateWorkerBlockOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return CreateWorkerBlockRequest{Request: req, Input: input, Copy: c.CreateWorkerBlockRequest}
}

const opDeleteHIT = "DeleteHIT"

// DeleteHITRequest is a API request type for the DeleteHIT API operation.
type DeleteHITRequest struct {
	*aws.Request
	Input *DeleteHITInput
	Copy  func(*DeleteHITInput) DeleteHITRequest
}

// Send marshals and sends the DeleteHIT API request.
func (r DeleteHITRequest) Send() (*DeleteHITOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*DeleteHITOutput), nil
}

// DeleteHITRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The DeleteHIT operation is used to delete HIT that is no longer needed. Only
// the Requester who created the HIT can delete it.
//
// You can only dispose of HITs that are in the Reviewable state, with all of
// their submitted assignments already either approved or rejected. If you call
// the DeleteHIT operation on a HIT that is not in the Reviewable state (for
// example, that has not expired, or still has active assignments), or on a
// HIT that is Reviewable but without all of its submitted assignments already
// approved or rejected, the service will return an error.
//
// HITs are automatically disposed of after 120 days.
//
//  After you dispose of a HIT, you can no longer approve the HIT's rejected
// assignments.
//
//  Disposed HITs are not returned in results for the ListHITs operation.
//
//  Disposing HITs can improve the performance of operations such as ListReviewableHITs
// and ListHITs.
//
//    // Example sending a request using the DeleteHITRequest method.
//    req := client.DeleteHITRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DeleteHIT
func (c *MTurk) DeleteHITRequest(input *DeleteHITInput) DeleteHITRequest {
	op := &aws.Operation{
		Name:       opDeleteHIT,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DeleteHITInput{}
	}

	output := &DeleteHITOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return DeleteHITRequest{Request: req, Input: input, Copy: c.DeleteHITRequest}
}

const opDeleteQualificationType = "DeleteQualificationType"

// DeleteQualificationTypeRequest is a API request type for the DeleteQualificationType API operation.
type DeleteQualificationTypeRequest struct {
	*aws.Request
	Input *DeleteQualificationTypeInput
	Copy  func(*DeleteQualificationTypeInput) DeleteQualificationTypeRequest
}

// Send marshals and sends the DeleteQualificationType API request.
func (r DeleteQualificationTypeRequest) Send() (*DeleteQualificationTypeOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*DeleteQualificationTypeOutput), nil
}

// DeleteQualificationTypeRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The DeleteQualificationType deletes a Qualification type and deletes any
// HIT types that are associated with the Qualification type.
//
// This operation does not revoke Qualifications already assigned to Workers
// because the Qualifications might be needed for active HITs. If there are
// any pending requests for the Qualification type, Amazon Mechanical Turk rejects
// those requests. After you delete a Qualification type, you can no longer
// use it to create HITs or HIT types.
//
// DeleteQualificationType must wait for all the HITs that use the deleted Qualification
// type to be deleted before completing. It may take up to 48 hours before DeleteQualificationType
// completes and the unique name of the Qualification type is available for
// reuse with CreateQualificationType.
//
//    // Example sending a request using the DeleteQualificationTypeRequest method.
//    req := client.DeleteQualificationTypeRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DeleteQualificationType
func (c *MTurk) DeleteQualificationTypeRequest(input *DeleteQualificationTypeInput) DeleteQualificationTypeRequest {
	op := &aws.Operation{
		Name:       opDeleteQualificationType,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DeleteQualificationTypeInput{}
	}

	output := &DeleteQualificationTypeOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return DeleteQualificationTypeRequest{Request: req, Input: input, Copy: c.DeleteQualificationTypeRequest}
}

const opDeleteWorkerBlock = "DeleteWorkerBlock"

// DeleteWorkerBlockRequest is a API request type for the DeleteWorkerBlock API operation.
type DeleteWorkerBlockRequest struct {
	*aws.Request
	Input *DeleteWorkerBlockInput
	Copy  func(*DeleteWorkerBlockInput) DeleteWorkerBlockRequest
}

// Send marshals and sends the DeleteWorkerBlock API request.
func (r DeleteWorkerBlockRequest) Send() (*DeleteWorkerBlockOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*DeleteWorkerBlockOutput), nil
}

// DeleteWorkerBlockRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The DeleteWorkerBlock operation allows you to reinstate a blocked Worker
// to work on your HITs. This operation reverses the effects of the CreateWorkerBlock
// operation. You need the Worker ID to use this operation. If the Worker ID
// is missing or invalid, this operation fails and returns the message “WorkerId
// is invalid.” If the specified Worker is not blocked, this operation returns
// successfully.
//
//    // Example sending a request using the DeleteWorkerBlockRequest method.
//    req := client.DeleteWorkerBlockRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DeleteWorkerBlock
func (c *MTurk) DeleteWorkerBlockRequest(input *DeleteWorkerBlockInput) DeleteWorkerBlockRequest {
	op := &aws.Operation{
		Name:       opDeleteWorkerBlock,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DeleteWorkerBlockInput{}
	}

	output := &DeleteWorkerBlockOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return DeleteWorkerBlockRequest{Request: req, Input: input, Copy: c.DeleteWorkerBlockRequest}
}

const opDisassociateQualificationFromWorker = "DisassociateQualificationFromWorker"

// DisassociateQualificationFromWorkerRequest is a API request type for the DisassociateQualificationFromWorker API operation.
type DisassociateQualificationFromWorkerRequest struct {
	*aws.Request
	Input *DisassociateQualificationFromWorkerInput
	Copy  func(*DisassociateQualificationFromWorkerInput) DisassociateQualificationFromWorkerRequest
}

// Send marshals and sends the DisassociateQualificationFromWorker API request.
func (r DisassociateQualificationFromWorkerRequest) Send() (*DisassociateQualificationFromWorkerOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*DisassociateQualificationFromWorkerOutput), nil
}

// DisassociateQualificationFromWorkerRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The DisassociateQualificationFromWorker revokes a previously granted Qualification
// from a user.
//
// You can provide a text message explaining why the Qualification was revoked.
// The user who had the Qualification can see this message.
//
//    // Example sending a request using the DisassociateQualificationFromWorkerRequest method.
//    req := client.DisassociateQualificationFromWorkerRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DisassociateQualificationFromWorker
func (c *MTurk) DisassociateQualificationFromWorkerRequest(input *DisassociateQualificationFromWorkerInput) DisassociateQualificationFromWorkerRequest {
	op := &aws.Operation{
		Name:       opDisassociateQualificationFromWorker,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &DisassociateQualificationFromWorkerInput{}
	}

	output := &DisassociateQualificationFromWorkerOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return DisassociateQualificationFromWorkerRequest{Request: req, Input: input, Copy: c.DisassociateQualificationFromWorkerRequest}
}

const opGetAccountBalance = "GetAccountBalance"

// GetAccountBalanceRequest is a API request type for the GetAccountBalance API operation.
type GetAccountBalanceRequest struct {
	*aws.Request
	Input *GetAccountBalanceInput
	Copy  func(*GetAccountBalanceInput) GetAccountBalanceRequest
}

// Send marshals and sends the GetAccountBalance API request.
func (r GetAccountBalanceRequest) Send() (*GetAccountBalanceOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*GetAccountBalanceOutput), nil
}

// GetAccountBalanceRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The GetAccountBalance operation retrieves the amount of money in your Amazon
// Mechanical Turk account.
//
//    // Example sending a request using the GetAccountBalanceRequest method.
//    req := client.GetAccountBalanceRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetAccountBalance
func (c *MTurk) GetAccountBalanceRequest(input *GetAccountBalanceInput) GetAccountBalanceRequest {
	op := &aws.Operation{
		Name:       opGetAccountBalance,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &GetAccountBalanceInput{}
	}

	output := &GetAccountBalanceOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return GetAccountBalanceRequest{Request: req, Input: input, Copy: c.GetAccountBalanceRequest}
}

const opGetAssignment = "GetAssignment"

// GetAssignmentRequest is a API request type for the GetAssignment API operation.
type GetAssignmentRequest struct {
	*aws.Request
	Input *GetAssignmentInput
	Copy  func(*GetAssignmentInput) GetAssignmentRequest
}

// Send marshals and sends the GetAssignment API request.
func (r GetAssignmentRequest) Send() (*GetAssignmentOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*GetAssignmentOutput), nil
}

// GetAssignmentRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The GetAssignment operation retrieves the details of the specified Assignment.
//
//    // Example sending a request using the GetAssignmentRequest method.
//    req := client.GetAssignmentRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetAssignment
func (c *MTurk) GetAssignmentRequest(input *GetAssignmentInput) GetAssignmentRequest {
	op := &aws.Operation{
		Name:       opGetAssignment,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &GetAssignmentInput{}
	}

	output := &GetAssignmentOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return GetAssignmentRequest{Request: req, Input: input, Copy: c.GetAssignmentRequest}
}

const opGetFileUploadURL = "GetFileUploadURL"

// GetFileUploadURLRequest is a API request type for the GetFileUploadURL API operation.
type GetFileUploadURLRequest struct {
	*aws.Request
	Input *GetFileUploadURLInput
	Copy  func(*GetFileUploadURLInput) GetFileUploadURLRequest
}

// Send marshals and sends the GetFileUploadURL API request.
func (r GetFileUploadURLRequest) Send() (*GetFileUploadURLOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*GetFileUploadURLOutput), nil
}

// GetFileUploadURLRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The GetFileUploadURL operation generates and returns a temporary URL. You
// use the temporary URL to retrieve a file uploaded by a Worker as an answer
// to a FileUploadAnswer question for a HIT. The temporary URL is generated
// the instant the GetFileUploadURL operation is called, and is valid for 60
// seconds. You can get a temporary file upload URL any time until the HIT is
// disposed. After the HIT is disposed, any uploaded files are deleted, and
// cannot be retrieved. Pending Deprecation on December 12, 2017. The Answer
// Specification structure will no longer support the FileUploadAnswer element
// to be used for the QuestionForm data structure. Instead, we recommend that
// Requesters who want to create HITs asking Workers to upload files to use
// Amazon S3.
//
//    // Example sending a request using the GetFileUploadURLRequest method.
//    req := client.GetFileUploadURLRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetFileUploadURL
func (c *MTurk) GetFileUploadURLRequest(input *GetFileUploadURLInput) GetFileUploadURLRequest {
	op := &aws.Operation{
		Name:       opGetFileUploadURL,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &GetFileUploadURLInput{}
	}

	output := &GetFileUploadURLOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return GetFileUploadURLRequest{Request: req, Input: input, Copy: c.GetFileUploadURLRequest}
}

const opGetHIT = "GetHIT"

// GetHITRequest is a API request type for the GetHIT API operation.
type GetHITRequest struct {
	*aws.Request
	Input *GetHITInput
	Copy  func(*GetHITInput) GetHITRequest
}

// Send marshals and sends the GetHIT API request.
func (r GetHITRequest) Send() (*GetHITOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*GetHITOutput), nil
}

// GetHITRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The GetHIT operation retrieves the details of the specified HIT.
//
//    // Example sending a request using the GetHITRequest method.
//    req := client.GetHITRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetHIT
func (c *MTurk) GetHITRequest(input *GetHITInput) GetHITRequest {
	op := &aws.Operation{
		Name:       opGetHIT,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &GetHITInput{}
	}

	output := &GetHITOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return GetHITRequest{Request: req, Input: input, Copy: c.GetHITRequest}
}

const opGetQualificationScore = "GetQualificationScore"

// GetQualificationScoreRequest is a API request type for the GetQualificationScore API operation.
type GetQualificationScoreRequest struct {
	*aws.Request
	Input *GetQualificationScoreInput
	Copy  func(*GetQualificationScoreInput) GetQualificationScoreRequest
}

// Send marshals and sends the GetQualificationScore API request.
func (r GetQualificationScoreRequest) Send() (*GetQualificationScoreOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*GetQualificationScoreOutput), nil
}

// GetQualificationScoreRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The GetQualificationScore operation returns the value of a Worker's Qualification
// for a given Qualification type.
//
// To get a Worker's Qualification, you must know the Worker's ID. The Worker's
// ID is included in the assignment data returned by the ListAssignmentsForHIT
// operation.
//
// Only the owner of a Qualification type can query the value of a Worker's
// Qualification of that type.
//
//    // Example sending a request using the GetQualificationScoreRequest method.
//    req := client.GetQualificationScoreRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetQualificationScore
func (c *MTurk) GetQualificationScoreRequest(input *GetQualificationScoreInput) GetQualificationScoreRequest {
	op := &aws.Operation{
		Name:       opGetQualificationScore,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &GetQualificationScoreInput{}
	}

	output := &GetQualificationScoreOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return GetQualificationScoreRequest{Request: req, Input: input, Copy: c.GetQualificationScoreRequest}
}

const opGetQualificationType = "GetQualificationType"

// GetQualificationTypeRequest is a API request type for the GetQualificationType API operation.
type GetQualificationTypeRequest struct {
	*aws.Request
	Input *GetQualificationTypeInput
	Copy  func(*GetQualificationTypeInput) GetQualificationTypeRequest
}

// Send marshals and sends the GetQualificationType API request.
func (r GetQualificationTypeRequest) Send() (*GetQualificationTypeOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*GetQualificationTypeOutput), nil
}

// GetQualificationTypeRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The GetQualificationTypeoperation retrieves information about a Qualification
// type using its ID.
//
//    // Example sending a request using the GetQualificationTypeRequest method.
//    req := client.GetQualificationTypeRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetQualificationType
func (c *MTurk) GetQualificationTypeRequest(input *GetQualificationTypeInput) GetQualificationTypeRequest {
	op := &aws.Operation{
		Name:       opGetQualificationType,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &GetQualificationTypeInput{}
	}

	output := &GetQualificationTypeOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return GetQualificationTypeRequest{Request: req, Input: input, Copy: c.GetQualificationTypeRequest}
}

const opListAssignmentsForHIT = "ListAssignmentsForHIT"

// ListAssignmentsForHITRequest is a API request type for the ListAssignmentsForHIT API operation.
type ListAssignmentsForHITRequest struct {
	*aws.Request
	Input *ListAssignmentsForHITInput
	Copy  func(*ListAssignmentsForHITInput) ListAssignmentsForHITRequest
}

// Send marshals and sends the ListAssignmentsForHIT API request.
func (r ListAssignmentsForHITRequest) Send() (*ListAssignmentsForHITOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListAssignmentsForHITOutput), nil
}

// ListAssignmentsForHITRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ListAssignmentsForHIT operation retrieves completed assignments for a
// HIT. You can use this operation to retrieve the results for a HIT.
//
// You can get assignments for a HIT at any time, even if the HIT is not yet
// Reviewable. If a HIT requested multiple assignments, and has received some
// results but has not yet become Reviewable, you can still retrieve the partial
// results with this operation.
//
// Use the AssignmentStatus parameter to control which set of assignments for
// a HIT are returned. The ListAssignmentsForHIT operation can return submitted
// assignments awaiting approval, or it can return assignments that have already
// been approved or rejected. You can set AssignmentStatus=Approved,Rejected
// to get assignments that have already been approved and rejected together
// in one result set.
//
// Only the Requester who created the HIT can retrieve the assignments for that
// HIT.
//
// Results are sorted and divided into numbered pages and the operation returns
// a single page of results. You can use the parameters of the operation to
// control sorting and pagination.
//
//    // Example sending a request using the ListAssignmentsForHITRequest method.
//    req := client.ListAssignmentsForHITRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListAssignmentsForHIT
func (c *MTurk) ListAssignmentsForHITRequest(input *ListAssignmentsForHITInput) ListAssignmentsForHITRequest {
	op := &aws.Operation{
		Name:       opListAssignmentsForHIT,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxResults",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListAssignmentsForHITInput{}
	}

	output := &ListAssignmentsForHITOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListAssignmentsForHITRequest{Request: req, Input: input, Copy: c.ListAssignmentsForHITRequest}
}

// Paginate pages iterates over the pages of a ListAssignmentsForHITRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListAssignmentsForHIT operation.
//		req := client.ListAssignmentsForHITRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListAssignmentsForHITRequest) Paginate(opts ...aws.Option) ListAssignmentsForHITPager {
	return ListAssignmentsForHITPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListAssignmentsForHITInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListAssignmentsForHITPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListAssignmentsForHITPager struct {
	aws.Pager
}

func (p *ListAssignmentsForHITPager) CurrentPage() *ListAssignmentsForHITOutput {
	return p.Pager.CurrentPage().(*ListAssignmentsForHITOutput)
}

const opListBonusPayments = "ListBonusPayments"

// ListBonusPaymentsRequest is a API request type for the ListBonusPayments API operation.
type ListBonusPaymentsRequest struct {
	*aws.Request
	Input *ListBonusPaymentsInput
	Copy  func(*ListBonusPaymentsInput) ListBonusPaymentsRequest
}

// Send marshals and sends the ListBonusPayments API request.
func (r ListBonusPaymentsRequest) Send() (*ListBonusPaymentsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListBonusPaymentsOutput), nil
}

// ListBonusPaymentsRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ListBonusPayments operation retrieves the amounts of bonuses you have
// paid to Workers for a given HIT or assignment.
//
//    // Example sending a request using the ListBonusPaymentsRequest method.
//    req := client.ListBonusPaymentsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListBonusPayments
func (c *MTurk) ListBonusPaymentsRequest(input *ListBonusPaymentsInput) ListBonusPaymentsRequest {
	op := &aws.Operation{
		Name:       opListBonusPayments,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxResults",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListBonusPaymentsInput{}
	}

	output := &ListBonusPaymentsOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListBonusPaymentsRequest{Request: req, Input: input, Copy: c.ListBonusPaymentsRequest}
}

// Paginate pages iterates over the pages of a ListBonusPaymentsRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListBonusPayments operation.
//		req := client.ListBonusPaymentsRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListBonusPaymentsRequest) Paginate(opts ...aws.Option) ListBonusPaymentsPager {
	return ListBonusPaymentsPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListBonusPaymentsInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListBonusPaymentsPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListBonusPaymentsPager struct {
	aws.Pager
}

func (p *ListBonusPaymentsPager) CurrentPage() *ListBonusPaymentsOutput {
	return p.Pager.CurrentPage().(*ListBonusPaymentsOutput)
}

const opListHITs = "ListHITs"

// ListHITsRequest is a API request type for the ListHITs API operation.
type ListHITsRequest struct {
	*aws.Request
	Input *ListHITsInput
	Copy  func(*ListHITsInput) ListHITsRequest
}

// Send marshals and sends the ListHITs API request.
func (r ListHITsRequest) Send() (*ListHITsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListHITsOutput), nil
}

// ListHITsRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ListHITs operation returns all of a Requester's HITs. The operation returns
// HITs of any status, except for HITs that have been deleted of with the DeleteHIT
// operation or that have been auto-deleted.
//
//    // Example sending a request using the ListHITsRequest method.
//    req := client.ListHITsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListHITs
func (c *MTurk) ListHITsRequest(input *ListHITsInput) ListHITsRequest {
	op := &aws.Operation{
		Name:       opListHITs,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxResults",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListHITsInput{}
	}

	output := &ListHITsOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListHITsRequest{Request: req, Input: input, Copy: c.ListHITsRequest}
}

// Paginate pages iterates over the pages of a ListHITsRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListHITs operation.
//		req := client.ListHITsRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListHITsRequest) Paginate(opts ...aws.Option) ListHITsPager {
	return ListHITsPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListHITsInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListHITsPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListHITsPager struct {
	aws.Pager
}

func (p *ListHITsPager) CurrentPage() *ListHITsOutput {
	return p.Pager.CurrentPage().(*ListHITsOutput)
}

const opListHITsForQualificationType = "ListHITsForQualificationType"

// ListHITsForQualificationTypeRequest is a API request type for the ListHITsForQualificationType API operation.
type ListHITsForQualificationTypeRequest struct {
	*aws.Request
	Input *ListHITsForQualificationTypeInput
	Copy  func(*ListHITsForQualificationTypeInput) ListHITsForQualificationTypeRequest
}

// Send marshals and sends the ListHITsForQualificationType API request.
func (r ListHITsForQualificationTypeRequest) Send() (*ListHITsForQualificationTypeOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListHITsForQualificationTypeOutput), nil
}

// ListHITsForQualificationTypeRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ListHITsForQualificationType operation returns the HITs that use the
// given Qualification type for a Qualification requirement. The operation returns
// HITs of any status, except for HITs that have been deleted with the DeleteHIT
// operation or that have been auto-deleted.
//
//    // Example sending a request using the ListHITsForQualificationTypeRequest method.
//    req := client.ListHITsForQualificationTypeRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListHITsForQualificationType
func (c *MTurk) ListHITsForQualificationTypeRequest(input *ListHITsForQualificationTypeInput) ListHITsForQualificationTypeRequest {
	op := &aws.Operation{
		Name:       opListHITsForQualificationType,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxResults",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListHITsForQualificationTypeInput{}
	}

	output := &ListHITsForQualificationTypeOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListHITsForQualificationTypeRequest{Request: req, Input: input, Copy: c.ListHITsForQualificationTypeRequest}
}

// Paginate pages iterates over the pages of a ListHITsForQualificationTypeRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListHITsForQualificationType operation.
//		req := client.ListHITsForQualificationTypeRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListHITsForQualificationTypeRequest) Paginate(opts ...aws.Option) ListHITsForQualificationTypePager {
	return ListHITsForQualificationTypePager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListHITsForQualificationTypeInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListHITsForQualificationTypePager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListHITsForQualificationTypePager struct {
	aws.Pager
}

func (p *ListHITsForQualificationTypePager) CurrentPage() *ListHITsForQualificationTypeOutput {
	return p.Pager.CurrentPage().(*ListHITsForQualificationTypeOutput)
}

const opListQualificationRequests = "ListQualificationRequests"

// ListQualificationRequestsRequest is a API request type for the ListQualificationRequests API operation.
type ListQualificationRequestsRequest struct {
	*aws.Request
	Input *ListQualificationRequestsInput
	Copy  func(*ListQualificationRequestsInput) ListQualificationRequestsRequest
}

// Send marshals and sends the ListQualificationRequests API request.
func (r ListQualificationRequestsRequest) Send() (*ListQualificationRequestsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListQualificationRequestsOutput), nil
}

// ListQualificationRequestsRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ListQualificationRequests operation retrieves requests for Qualifications
// of a particular Qualification type. The owner of the Qualification type calls
// this operation to poll for pending requests, and accepts them using the AcceptQualification
// operation.
//
//    // Example sending a request using the ListQualificationRequestsRequest method.
//    req := client.ListQualificationRequestsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListQualificationRequests
func (c *MTurk) ListQualificationRequestsRequest(input *ListQualificationRequestsInput) ListQualificationRequestsRequest {
	op := &aws.Operation{
		Name:       opListQualificationRequests,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxResults",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListQualificationRequestsInput{}
	}

	output := &ListQualificationRequestsOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListQualificationRequestsRequest{Request: req, Input: input, Copy: c.ListQualificationRequestsRequest}
}

// Paginate pages iterates over the pages of a ListQualificationRequestsRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListQualificationRequests operation.
//		req := client.ListQualificationRequestsRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListQualificationRequestsRequest) Paginate(opts ...aws.Option) ListQualificationRequestsPager {
	return ListQualificationRequestsPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListQualificationRequestsInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListQualificationRequestsPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListQualificationRequestsPager struct {
	aws.Pager
}

func (p *ListQualificationRequestsPager) CurrentPage() *ListQualificationRequestsOutput {
	return p.Pager.CurrentPage().(*ListQualificationRequestsOutput)
}

const opListQualificationTypes = "ListQualificationTypes"

// ListQualificationTypesRequest is a API request type for the ListQualificationTypes API operation.
type ListQualificationTypesRequest struct {
	*aws.Request
	Input *ListQualificationTypesInput
	Copy  func(*ListQualificationTypesInput) ListQualificationTypesRequest
}

// Send marshals and sends the ListQualificationTypes API request.
func (r ListQualificationTypesRequest) Send() (*ListQualificationTypesOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListQualificationTypesOutput), nil
}

// ListQualificationTypesRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ListQualificationTypes operation returns a list of Qualification types,
// filtered by an optional search term.
//
//    // Example sending a request using the ListQualificationTypesRequest method.
//    req := client.ListQualificationTypesRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListQualificationTypes
func (c *MTurk) ListQualificationTypesRequest(input *ListQualificationTypesInput) ListQualificationTypesRequest {
	op := &aws.Operation{
		Name:       opListQualificationTypes,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxResults",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListQualificationTypesInput{}
	}

	output := &ListQualificationTypesOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListQualificationTypesRequest{Request: req, Input: input, Copy: c.ListQualificationTypesRequest}
}

// Paginate pages iterates over the pages of a ListQualificationTypesRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListQualificationTypes operation.
//		req := client.ListQualificationTypesRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListQualificationTypesRequest) Paginate(opts ...aws.Option) ListQualificationTypesPager {
	return ListQualificationTypesPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListQualificationTypesInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListQualificationTypesPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListQualificationTypesPager struct {
	aws.Pager
}

func (p *ListQualificationTypesPager) CurrentPage() *ListQualificationTypesOutput {
	return p.Pager.CurrentPage().(*ListQualificationTypesOutput)
}

const opListReviewPolicyResultsForHIT = "ListReviewPolicyResultsForHIT"

// ListReviewPolicyResultsForHITRequest is a API request type for the ListReviewPolicyResultsForHIT API operation.
type ListReviewPolicyResultsForHITRequest struct {
	*aws.Request
	Input *ListReviewPolicyResultsForHITInput
	Copy  func(*ListReviewPolicyResultsForHITInput) ListReviewPolicyResultsForHITRequest
}

// Send marshals and sends the ListReviewPolicyResultsForHIT API request.
func (r ListReviewPolicyResultsForHITRequest) Send() (*ListReviewPolicyResultsForHITOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListReviewPolicyResultsForHITOutput), nil
}

// ListReviewPolicyResultsForHITRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ListReviewPolicyResultsForHIT operation retrieves the computed results
// and the actions taken in the course of executing your Review Policies for
// a given HIT. For information about how to specify Review Policies when you
// call CreateHIT, see Review Policies. The ListReviewPolicyResultsForHIT operation
// can return results for both Assignment-level and HIT-level review results.
//
//    // Example sending a request using the ListReviewPolicyResultsForHITRequest method.
//    req := client.ListReviewPolicyResultsForHITRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListReviewPolicyResultsForHIT
func (c *MTurk) ListReviewPolicyResultsForHITRequest(input *ListReviewPolicyResultsForHITInput) ListReviewPolicyResultsForHITRequest {
	op := &aws.Operation{
		Name:       opListReviewPolicyResultsForHIT,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxResults",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListReviewPolicyResultsForHITInput{}
	}

	output := &ListReviewPolicyResultsForHITOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListReviewPolicyResultsForHITRequest{Request: req, Input: input, Copy: c.ListReviewPolicyResultsForHITRequest}
}

// Paginate pages iterates over the pages of a ListReviewPolicyResultsForHITRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListReviewPolicyResultsForHIT operation.
//		req := client.ListReviewPolicyResultsForHITRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListReviewPolicyResultsForHITRequest) Paginate(opts ...aws.Option) ListReviewPolicyResultsForHITPager {
	return ListReviewPolicyResultsForHITPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListReviewPolicyResultsForHITInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListReviewPolicyResultsForHITPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListReviewPolicyResultsForHITPager struct {
	aws.Pager
}

func (p *ListReviewPolicyResultsForHITPager) CurrentPage() *ListReviewPolicyResultsForHITOutput {
	return p.Pager.CurrentPage().(*ListReviewPolicyResultsForHITOutput)
}

const opListReviewableHITs = "ListReviewableHITs"

// ListReviewableHITsRequest is a API request type for the ListReviewableHITs API operation.
type ListReviewableHITsRequest struct {
	*aws.Request
	Input *ListReviewableHITsInput
	Copy  func(*ListReviewableHITsInput) ListReviewableHITsRequest
}

// Send marshals and sends the ListReviewableHITs API request.
func (r ListReviewableHITsRequest) Send() (*ListReviewableHITsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListReviewableHITsOutput), nil
}

// ListReviewableHITsRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ListReviewableHITs operation retrieves the HITs with Status equal to
// Reviewable or Status equal to Reviewing that belong to the Requester calling
// the operation.
//
//    // Example sending a request using the ListReviewableHITsRequest method.
//    req := client.ListReviewableHITsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListReviewableHITs
func (c *MTurk) ListReviewableHITsRequest(input *ListReviewableHITsInput) ListReviewableHITsRequest {
	op := &aws.Operation{
		Name:       opListReviewableHITs,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxResults",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListReviewableHITsInput{}
	}

	output := &ListReviewableHITsOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListReviewableHITsRequest{Request: req, Input: input, Copy: c.ListReviewableHITsRequest}
}

// Paginate pages iterates over the pages of a ListReviewableHITsRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListReviewableHITs operation.
//		req := client.ListReviewableHITsRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListReviewableHITsRequest) Paginate(opts ...aws.Option) ListReviewableHITsPager {
	return ListReviewableHITsPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListReviewableHITsInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListReviewableHITsPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListReviewableHITsPager struct {
	aws.Pager
}

func (p *ListReviewableHITsPager) CurrentPage() *ListReviewableHITsOutput {
	return p.Pager.CurrentPage().(*ListReviewableHITsOutput)
}

const opListWorkerBlocks = "ListWorkerBlocks"

// ListWorkerBlocksRequest is a API request type for the ListWorkerBlocks API operation.
type ListWorkerBlocksRequest struct {
	*aws.Request
	Input *ListWorkerBlocksInput
	Copy  func(*ListWorkerBlocksInput) ListWorkerBlocksRequest
}

// Send marshals and sends the ListWorkerBlocks API request.
func (r ListWorkerBlocksRequest) Send() (*ListWorkerBlocksOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListWorkerBlocksOutput), nil
}

// ListWorkerBlocksRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ListWorkersBlocks operation retrieves a list of Workers who are blocked
// from working on your HITs.
//
//    // Example sending a request using the ListWorkerBlocksRequest method.
//    req := client.ListWorkerBlocksRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListWorkerBlocks
func (c *MTurk) ListWorkerBlocksRequest(input *ListWorkerBlocksInput) ListWorkerBlocksRequest {
	op := &aws.Operation{
		Name:       opListWorkerBlocks,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxResults",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListWorkerBlocksInput{}
	}

	output := &ListWorkerBlocksOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListWorkerBlocksRequest{Request: req, Input: input, Copy: c.ListWorkerBlocksRequest}
}

// Paginate pages iterates over the pages of a ListWorkerBlocksRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListWorkerBlocks operation.
//		req := client.ListWorkerBlocksRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListWorkerBlocksRequest) Paginate(opts ...aws.Option) ListWorkerBlocksPager {
	return ListWorkerBlocksPager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListWorkerBlocksInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListWorkerBlocksPager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListWorkerBlocksPager struct {
	aws.Pager
}

func (p *ListWorkerBlocksPager) CurrentPage() *ListWorkerBlocksOutput {
	return p.Pager.CurrentPage().(*ListWorkerBlocksOutput)
}

const opListWorkersWithQualificationType = "ListWorkersWithQualificationType"

// ListWorkersWithQualificationTypeRequest is a API request type for the ListWorkersWithQualificationType API operation.
type ListWorkersWithQualificationTypeRequest struct {
	*aws.Request
	Input *ListWorkersWithQualificationTypeInput
	Copy  func(*ListWorkersWithQualificationTypeInput) ListWorkersWithQualificationTypeRequest
}

// Send marshals and sends the ListWorkersWithQualificationType API request.
func (r ListWorkersWithQualificationTypeRequest) Send() (*ListWorkersWithQualificationTypeOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*ListWorkersWithQualificationTypeOutput), nil
}

// ListWorkersWithQualificationTypeRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The ListWorkersWithQualificationType operation returns all of the Workers
// that have been associated with a given Qualification type.
//
//    // Example sending a request using the ListWorkersWithQualificationTypeRequest method.
//    req := client.ListWorkersWithQualificationTypeRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListWorkersWithQualificationType
func (c *MTurk) ListWorkersWithQualificationTypeRequest(input *ListWorkersWithQualificationTypeInput) ListWorkersWithQualificationTypeRequest {
	op := &aws.Operation{
		Name:       opListWorkersWithQualificationType,
		HTTPMethod: "POST",
		HTTPPath:   "/",
		Paginator: &aws.Paginator{
			InputTokens:     []string{"NextToken"},
			OutputTokens:    []string{"NextToken"},
			LimitToken:      "MaxResults",
			TruncationToken: "",
		},
	}

	if input == nil {
		input = &ListWorkersWithQualificationTypeInput{}
	}

	output := &ListWorkersWithQualificationTypeOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return ListWorkersWithQualificationTypeRequest{Request: req, Input: input, Copy: c.ListWorkersWithQualificationTypeRequest}
}

// Paginate pages iterates over the pages of a ListWorkersWithQualificationTypeRequest operation,
// calling the Next method for each page. Using the paginators Next
// method will depict whether or not there are more pages.
//
// Note: This operation can generate multiple requests to a service.
//
//    // Example iterating over at most 3 pages of a ListWorkersWithQualificationType operation.
//		req := client.ListWorkersWithQualificationTypeRequest(input)
//		p := req.Paginate()
//		for p.Next() {
//			page := p.CurrentPage()
//		}
//
//		if err := p.Err(); err != nil {
//			return err
//		}
//
func (p *ListWorkersWithQualificationTypeRequest) Paginate(opts ...aws.Option) ListWorkersWithQualificationTypePager {
	return ListWorkersWithQualificationTypePager{
		Pager: aws.Pager{
			NewRequest: func() (*aws.Request, error) {
				var inCpy *ListWorkersWithQualificationTypeInput
				if p.Input != nil {
					tmp := *p.Input
					inCpy = &tmp
				}

				req := p.Copy(inCpy)
				req.ApplyOptions(opts...)

				return req.Request, nil
			},
		},
	}
}

// ListWorkersWithQualificationTypePager is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListWorkersWithQualificationTypePager struct {
	aws.Pager
}

func (p *ListWorkersWithQualificationTypePager) CurrentPage() *ListWorkersWithQualificationTypeOutput {
	return p.Pager.CurrentPage().(*ListWorkersWithQualificationTypeOutput)
}

const opNotifyWorkers = "NotifyWorkers"

// NotifyWorkersRequest is a API request type for the NotifyWorkers API operation.
type NotifyWorkersRequest struct {
	*aws.Request
	Input *NotifyWorkersInput
	Copy  func(*NotifyWorkersInput) NotifyWorkersRequest
}

// Send marshals and sends the NotifyWorkers API request.
func (r NotifyWorkersRequest) Send() (*NotifyWorkersOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*NotifyWorkersOutput), nil
}

// NotifyWorkersRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The NotifyWorkers operation sends an email to one or more Workers that you
// specify with the Worker ID. You can specify up to 100 Worker IDs to send
// the same message with a single call to the NotifyWorkers operation. The NotifyWorkers
// operation will send a notification email to a Worker only if you have previously
// approved or rejected work from the Worker.
//
//    // Example sending a request using the NotifyWorkersRequest method.
//    req := client.NotifyWorkersRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/NotifyWorkers
func (c *MTurk) NotifyWorkersRequest(input *NotifyWorkersInput) NotifyWorkersRequest {
	op := &aws.Operation{
		Name:       opNotifyWorkers,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &NotifyWorkersInput{}
	}

	output := &NotifyWorkersOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return NotifyWorkersRequest{Request: req, Input: input, Copy: c.NotifyWorkersRequest}
}

const opRejectAssignment = "RejectAssignment"

// RejectAssignmentRequest is a API request type for the RejectAssignment API operation.
type RejectAssignmentRequest struct {
	*aws.Request
	Input *RejectAssignmentInput
	Copy  func(*RejectAssignmentInput) RejectAssignmentRequest
}

// Send marshals and sends the RejectAssignment API request.
func (r RejectAssignmentRequest) Send() (*RejectAssignmentOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*RejectAssignmentOutput), nil
}

// RejectAssignmentRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The RejectAssignment operation rejects the results of a completed assignment.
//
// You can include an optional feedback message with the rejection, which the
// Worker can see in the Status section of the web site. When you include a
// feedback message with the rejection, it helps the Worker understand why the
// assignment was rejected, and can improve the quality of the results the Worker
// submits in the future.
//
// Only the Requester who created the HIT can reject an assignment for the HIT.
//
//    // Example sending a request using the RejectAssignmentRequest method.
//    req := client.RejectAssignmentRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/RejectAssignment
func (c *MTurk) RejectAssignmentRequest(input *RejectAssignmentInput) RejectAssignmentRequest {
	op := &aws.Operation{
		Name:       opRejectAssignment,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &RejectAssignmentInput{}
	}

	output := &RejectAssignmentOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return RejectAssignmentRequest{Request: req, Input: input, Copy: c.RejectAssignmentRequest}
}

const opRejectQualificationRequest = "RejectQualificationRequest"

// RejectQualificationRequestRequest is a API request type for the RejectQualificationRequest API operation.
type RejectQualificationRequestRequest struct {
	*aws.Request
	Input *RejectQualificationRequestInput
	Copy  func(*RejectQualificationRequestInput) RejectQualificationRequestRequest
}

// Send marshals and sends the RejectQualificationRequest API request.
func (r RejectQualificationRequestRequest) Send() (*RejectQualificationRequestOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*RejectQualificationRequestOutput), nil
}

// RejectQualificationRequestRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The RejectQualificationRequest operation rejects a user's request for a Qualification.
//
// You can provide a text message explaining why the request was rejected. The
// Worker who made the request can see this message.
//
//    // Example sending a request using the RejectQualificationRequestRequest method.
//    req := client.RejectQualificationRequestRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/RejectQualificationRequest
func (c *MTurk) RejectQualificationRequestRequest(input *RejectQualificationRequestInput) RejectQualificationRequestRequest {
	op := &aws.Operation{
		Name:       opRejectQualificationRequest,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &RejectQualificationRequestInput{}
	}

	output := &RejectQualificationRequestOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return RejectQualificationRequestRequest{Request: req, Input: input, Copy: c.RejectQualificationRequestRequest}
}

const opSendBonus = "SendBonus"

// SendBonusRequest is a API request type for the SendBonus API operation.
type SendBonusRequest struct {
	*aws.Request
	Input *SendBonusInput
	Copy  func(*SendBonusInput) SendBonusRequest
}

// Send marshals and sends the SendBonus API request.
func (r SendBonusRequest) Send() (*SendBonusOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*SendBonusOutput), nil
}

// SendBonusRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The SendBonus operation issues a payment of money from your account to a
// Worker. This payment happens separately from the reward you pay to the Worker
// when you approve the Worker's assignment. The SendBonus operation requires
// the Worker's ID and the assignment ID as parameters to initiate payment of
// the bonus. You must include a message that explains the reason for the bonus
// payment, as the Worker may not be expecting the payment. Amazon Mechanical
// Turk collects a fee for bonus payments, similar to the HIT listing fee. This
// operation fails if your account does not have enough funds to pay for both
// the bonus and the fees.
//
//    // Example sending a request using the SendBonusRequest method.
//    req := client.SendBonusRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/SendBonus
func (c *MTurk) SendBonusRequest(input *SendBonusInput) SendBonusRequest {
	op := &aws.Operation{
		Name:       opSendBonus,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &SendBonusInput{}
	}

	output := &SendBonusOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return SendBonusRequest{Request: req, Input: input, Copy: c.SendBonusRequest}
}

const opSendTestEventNotification = "SendTestEventNotification"

// SendTestEventNotificationRequest is a API request type for the SendTestEventNotification API operation.
type SendTestEventNotificationRequest struct {
	*aws.Request
	Input *SendTestEventNotificationInput
	Copy  func(*SendTestEventNotificationInput) SendTestEventNotificationRequest
}

// Send marshals and sends the SendTestEventNotification API request.
func (r SendTestEventNotificationRequest) Send() (*SendTestEventNotificationOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*SendTestEventNotificationOutput), nil
}

// SendTestEventNotificationRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The SendTestEventNotification operation causes Amazon Mechanical Turk to
// send a notification message as if a HIT event occurred, according to the
// provided notification specification. This allows you to test notifications
// without setting up notifications for a real HIT type and trying to trigger
// them using the website. When you call this operation, the service attempts
// to send the test notification immediately.
//
//    // Example sending a request using the SendTestEventNotificationRequest method.
//    req := client.SendTestEventNotificationRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/SendTestEventNotification
func (c *MTurk) SendTestEventNotificationRequest(input *SendTestEventNotificationInput) SendTestEventNotificationRequest {
	op := &aws.Operation{
		Name:       opSendTestEventNotification,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &SendTestEventNotificationInput{}
	}

	output := &SendTestEventNotificationOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return SendTestEventNotificationRequest{Request: req, Input: input, Copy: c.SendTestEventNotificationRequest}
}

const opUpdateExpirationForHIT = "UpdateExpirationForHIT"

// UpdateExpirationForHITRequest is a API request type for the UpdateExpirationForHIT API operation.
type UpdateExpirationForHITRequest struct {
	*aws.Request
	Input *UpdateExpirationForHITInput
	Copy  func(*UpdateExpirationForHITInput) UpdateExpirationForHITRequest
}

// Send marshals and sends the UpdateExpirationForHIT API request.
func (r UpdateExpirationForHITRequest) Send() (*UpdateExpirationForHITOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*UpdateExpirationForHITOutput), nil
}

// UpdateExpirationForHITRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The UpdateExpirationForHIT operation allows you update the expiration time
// of a HIT. If you update it to a time in the past, the HIT will be immediately
// expired.
//
//    // Example sending a request using the UpdateExpirationForHITRequest method.
//    req := client.UpdateExpirationForHITRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateExpirationForHIT
func (c *MTurk) UpdateExpirationForHITRequest(input *UpdateExpirationForHITInput) UpdateExpirationForHITRequest {
	op := &aws.Operation{
		Name:       opUpdateExpirationForHIT,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &UpdateExpirationForHITInput{}
	}

	output := &UpdateExpirationForHITOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return UpdateExpirationForHITRequest{Request: req, Input: input, Copy: c.UpdateExpirationForHITRequest}
}

const opUpdateHITReviewStatus = "UpdateHITReviewStatus"

// UpdateHITReviewStatusRequest is a API request type for the UpdateHITReviewStatus API operation.
type UpdateHITReviewStatusRequest struct {
	*aws.Request
	Input *UpdateHITReviewStatusInput
	Copy  func(*UpdateHITReviewStatusInput) UpdateHITReviewStatusRequest
}

// Send marshals and sends the UpdateHITReviewStatus API request.
func (r UpdateHITReviewStatusRequest) Send() (*UpdateHITReviewStatusOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*UpdateHITReviewStatusOutput), nil
}

// UpdateHITReviewStatusRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The UpdateHITReviewStatus operation updates the status of a HIT. If the status
// is Reviewable, this operation can update the status to Reviewing, or it can
// revert a Reviewing HIT back to the Reviewable status.
//
//    // Example sending a request using the UpdateHITReviewStatusRequest method.
//    req := client.UpdateHITReviewStatusRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateHITReviewStatus
func (c *MTurk) UpdateHITReviewStatusRequest(input *UpdateHITReviewStatusInput) UpdateHITReviewStatusRequest {
	op := &aws.Operation{
		Name:       opUpdateHITReviewStatus,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &UpdateHITReviewStatusInput{}
	}

	output := &UpdateHITReviewStatusOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return UpdateHITReviewStatusRequest{Request: req, Input: input, Copy: c.UpdateHITReviewStatusRequest}
}

const opUpdateHITTypeOfHIT = "UpdateHITTypeOfHIT"

// UpdateHITTypeOfHITRequest is a API request type for the UpdateHITTypeOfHIT API operation.
type UpdateHITTypeOfHITRequest struct {
	*aws.Request
	Input *UpdateHITTypeOfHITInput
	Copy  func(*UpdateHITTypeOfHITInput) UpdateHITTypeOfHITRequest
}

// Send marshals and sends the UpdateHITTypeOfHIT API request.
func (r UpdateHITTypeOfHITRequest) Send() (*UpdateHITTypeOfHITOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*UpdateHITTypeOfHITOutput), nil
}

// UpdateHITTypeOfHITRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The UpdateHITTypeOfHIT operation allows you to change the HITType properties
// of a HIT. This operation disassociates the HIT from its old HITType properties
// and associates it with the new HITType properties. The HIT takes on the properties
// of the new HITType in place of the old ones.
//
//    // Example sending a request using the UpdateHITTypeOfHITRequest method.
//    req := client.UpdateHITTypeOfHITRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateHITTypeOfHIT
func (c *MTurk) UpdateHITTypeOfHITRequest(input *UpdateHITTypeOfHITInput) UpdateHITTypeOfHITRequest {
	op := &aws.Operation{
		Name:       opUpdateHITTypeOfHIT,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &UpdateHITTypeOfHITInput{}
	}

	output := &UpdateHITTypeOfHITOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return UpdateHITTypeOfHITRequest{Request: req, Input: input, Copy: c.UpdateHITTypeOfHITRequest}
}

const opUpdateNotificationSettings = "UpdateNotificationSettings"

// UpdateNotificationSettingsRequest is a API request type for the UpdateNotificationSettings API operation.
type UpdateNotificationSettingsRequest struct {
	*aws.Request
	Input *UpdateNotificationSettingsInput
	Copy  func(*UpdateNotificationSettingsInput) UpdateNotificationSettingsRequest
}

// Send marshals and sends the UpdateNotificationSettings API request.
func (r UpdateNotificationSettingsRequest) Send() (*UpdateNotificationSettingsOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*UpdateNotificationSettingsOutput), nil
}

// UpdateNotificationSettingsRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The UpdateNotificationSettings operation creates, updates, disables or re-enables
// notifications for a HIT type. If you call the UpdateNotificationSettings
// operation for a HIT type that already has a notification specification, the
// operation replaces the old specification with a new one. You can call the
// UpdateNotificationSettings operation to enable or disable notifications for
// the HIT type, without having to modify the notification specification itself
// by providing updates to the Active status without specifying a new notification
// specification. To change the Active status of a HIT type's notifications,
// the HIT type must already have a notification specification, or one must
// be provided in the same call to UpdateNotificationSettings.
//
//    // Example sending a request using the UpdateNotificationSettingsRequest method.
//    req := client.UpdateNotificationSettingsRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateNotificationSettings
func (c *MTurk) UpdateNotificationSettingsRequest(input *UpdateNotificationSettingsInput) UpdateNotificationSettingsRequest {
	op := &aws.Operation{
		Name:       opUpdateNotificationSettings,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &UpdateNotificationSettingsInput{}
	}

	output := &UpdateNotificationSettingsOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return UpdateNotificationSettingsRequest{Request: req, Input: input, Copy: c.UpdateNotificationSettingsRequest}
}

const opUpdateQualificationType = "UpdateQualificationType"

// UpdateQualificationTypeRequest is a API request type for the UpdateQualificationType API operation.
type UpdateQualificationTypeRequest struct {
	*aws.Request
	Input *UpdateQualificationTypeInput
	Copy  func(*UpdateQualificationTypeInput) UpdateQualificationTypeRequest
}

// Send marshals and sends the UpdateQualificationType API request.
func (r UpdateQualificationTypeRequest) Send() (*UpdateQualificationTypeOutput, error) {
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	return r.Request.Data.(*UpdateQualificationTypeOutput), nil
}

// UpdateQualificationTypeRequest returns a request value for making API operation for
// Amazon Mechanical Turk.
//
// The UpdateQualificationType operation modifies the attributes of an existing
// Qualification type, which is represented by a QualificationType data structure.
// Only the owner of a Qualification type can modify its attributes.
//
// Most attributes of a Qualification type can be changed after the type has
// been created. However, the Name and Keywords fields cannot be modified. The
// RetryDelayInSeconds parameter can be modified or added to change the delay
// or to enable retries, but RetryDelayInSeconds cannot be used to disable retries.
//
// You can use this operation to update the test for a Qualification type. The
// test is updated based on the values specified for the Test, TestDurationInSeconds
// and AnswerKey parameters. All three parameters specify the updated test.
// If you are updating the test for a type, you must specify the Test and TestDurationInSeconds
// parameters. The AnswerKey parameter is optional; omitting it specifies that
// the updated test does not have an answer key.
//
// If you omit the Test parameter, the test for the Qualification type is unchanged.
// There is no way to remove a test from a Qualification type that has one.
// If the type already has a test, you cannot update it to be AutoGranted. If
// the Qualification type does not have a test and one is provided by an update,
// the type will henceforth have a test.
//
// If you want to update the test duration or answer key for an existing test
// without changing the questions, you must specify a Test parameter with the
// original questions, along with the updated values.
//
// If you provide an updated Test but no AnswerKey, the new test will not have
// an answer key. Requests for such Qualifications must be granted manually.
//
// You can also update the AutoGranted and AutoGrantedValue attributes of the
// Qualification type.
//
//    // Example sending a request using the UpdateQualificationTypeRequest method.
//    req := client.UpdateQualificationTypeRequest(params)
//    resp, err := req.Send()
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateQualificationType
func (c *MTurk) UpdateQualificationTypeRequest(input *UpdateQualificationTypeInput) UpdateQualificationTypeRequest {
	op := &aws.Operation{
		Name:       opUpdateQualificationType,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &UpdateQualificationTypeInput{}
	}

	output := &UpdateQualificationTypeOutput{}
	req := c.newRequest(op, input, output)
	output.responseMetadata = aws.Response{Request: req}

	return UpdateQualificationTypeRequest{Request: req, Input: input, Copy: c.UpdateQualificationTypeRequest}
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/AcceptQualificationRequestRequest
type AcceptQualificationRequestInput struct {
	_ struct{} `type:"structure"`

	// The value of the Qualification. You can omit this value if you are using
	// the presence or absence of the Qualification as the basis for a HIT requirement.
	IntegerValue *int64 `type:"integer"`

	// The ID of the Qualification request, as returned by the GetQualificationRequests
	// operation.
	//
	// QualificationRequestId is a required field
	QualificationRequestId *string `type:"string" required:"true"`
}

// String returns the string representation
func (s AcceptQualificationRequestInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s AcceptQualificationRequestInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *AcceptQualificationRequestInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "AcceptQualificationRequestInput"}

	if s.QualificationRequestId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationRequestId"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/AcceptQualificationRequestResponse
type AcceptQualificationRequestOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s AcceptQualificationRequestOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s AcceptQualificationRequestOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s AcceptQualificationRequestOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ApproveAssignmentRequest
type ApproveAssignmentInput struct {
	_ struct{} `type:"structure"`

	// The ID of the assignment. The assignment must correspond to a HIT created
	// by the Requester.
	//
	// AssignmentId is a required field
	AssignmentId *string `min:"1" type:"string" required:"true"`

	// A flag indicating that an assignment should be approved even if it was previously
	// rejected. Defaults to False.
	OverrideRejection *bool `type:"boolean"`

	// A message for the Worker, which the Worker can see in the Status section
	// of the web site.
	RequesterFeedback *string `type:"string"`
}

// String returns the string representation
func (s ApproveAssignmentInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ApproveAssignmentInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ApproveAssignmentInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ApproveAssignmentInput"}

	if s.AssignmentId == nil {
		invalidParams.Add(aws.NewErrParamRequired("AssignmentId"))
	}
	if s.AssignmentId != nil && len(*s.AssignmentId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("AssignmentId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ApproveAssignmentResponse
type ApproveAssignmentOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s ApproveAssignmentOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ApproveAssignmentOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ApproveAssignmentOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// The Assignment data structure represents a single assignment of a HIT to
// a Worker. The assignment tracks the Worker's efforts to complete the HIT,
// and contains the results for later retrieval.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/Assignment
type Assignment struct {
	_ struct{} `type:"structure"`

	// The date and time the Worker accepted the assignment.
	AcceptTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The Worker's answers submitted for the HIT contained in a QuestionFormAnswers
	// document, if the Worker provides an answer. If the Worker does not provide
	// any answers, Answer may contain a QuestionFormAnswers document, or Answer
	// may be empty.
	Answer *string `type:"string"`

	// If the Worker has submitted results and the Requester has approved the results,
	// ApprovalTime is the date and time the Requester approved the results. This
	// value is omitted from the assignment if the Requester has not yet approved
	// the results.
	ApprovalTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// A unique identifier for the assignment.
	AssignmentId *string `min:"1" type:"string"`

	// The status of the assignment.
	AssignmentStatus AssignmentStatus `type:"string" enum:"true"`

	// If results have been submitted, AutoApprovalTime is the date and time the
	// results of the assignment results are considered Approved automatically if
	// they have not already been explicitly approved or rejected by the Requester.
	// This value is derived from the auto-approval delay specified by the Requester
	// in the HIT. This value is omitted from the assignment if the Worker has not
	// yet submitted results.
	AutoApprovalTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The date and time of the deadline for the assignment. This value is derived
	// from the deadline specification for the HIT and the date and time the Worker
	// accepted the HIT.
	Deadline *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The ID of the HIT.
	HITId *string `min:"1" type:"string"`

	// If the Worker has submitted results and the Requester has rejected the results,
	// RejectionTime is the date and time the Requester rejected the results.
	RejectionTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The feedback string included with the call to the ApproveAssignment operation
	// or the RejectAssignment operation, if the Requester approved or rejected
	// the assignment and specified feedback.
	RequesterFeedback *string `type:"string"`

	// If the Worker has submitted results, SubmitTime is the date and time the
	// assignment was submitted. This value is omitted from the assignment if the
	// Worker has not yet submitted results.
	SubmitTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The ID of the Worker who accepted the HIT.
	WorkerId *string `min:"1" type:"string"`
}

// String returns the string representation
func (s Assignment) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s Assignment) GoString() string {
	return s.String()
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/AssociateQualificationWithWorkerRequest
type AssociateQualificationWithWorkerInput struct {
	_ struct{} `type:"structure"`

	// The value of the Qualification to assign.
	IntegerValue *int64 `type:"integer"`

	// The ID of the Qualification type to use for the assigned Qualification.
	//
	// QualificationTypeId is a required field
	QualificationTypeId *string `min:"1" type:"string" required:"true"`

	// Specifies whether to send a notification email message to the Worker saying
	// that the qualification was assigned to the Worker. Note: this is true by
	// default.
	SendNotification *bool `type:"boolean"`

	// The ID of the Worker to whom the Qualification is being assigned. Worker
	// IDs are included with submitted HIT assignments and Qualification requests.
	//
	// WorkerId is a required field
	WorkerId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s AssociateQualificationWithWorkerInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s AssociateQualificationWithWorkerInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *AssociateQualificationWithWorkerInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "AssociateQualificationWithWorkerInput"}

	if s.QualificationTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationTypeId"))
	}
	if s.QualificationTypeId != nil && len(*s.QualificationTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("QualificationTypeId", 1))
	}

	if s.WorkerId == nil {
		invalidParams.Add(aws.NewErrParamRequired("WorkerId"))
	}
	if s.WorkerId != nil && len(*s.WorkerId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("WorkerId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/AssociateQualificationWithWorkerResponse
type AssociateQualificationWithWorkerOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s AssociateQualificationWithWorkerOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s AssociateQualificationWithWorkerOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s AssociateQualificationWithWorkerOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// An object representing a Bonus payment paid to a Worker.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/BonusPayment
type BonusPayment struct {
	_ struct{} `type:"structure"`

	// The ID of the assignment associated with this bonus payment.
	AssignmentId *string `min:"1" type:"string"`

	// A string representing a currency amount.
	BonusAmount *string `type:"string"`

	// The date and time of when the bonus was granted.
	GrantTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The Reason text given when the bonus was granted, if any.
	Reason *string `type:"string"`

	// The ID of the Worker to whom the bonus was paid.
	WorkerId *string `min:"1" type:"string"`
}

// String returns the string representation
func (s BonusPayment) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s BonusPayment) GoString() string {
	return s.String()
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateAdditionalAssignmentsForHITRequest
type CreateAdditionalAssignmentsForHITInput struct {
	_ struct{} `type:"structure"`

	// The ID of the HIT to extend.
	//
	// HITId is a required field
	HITId *string `min:"1" type:"string" required:"true"`

	// The number of additional assignments to request for this HIT.
	//
	// NumberOfAdditionalAssignments is a required field
	NumberOfAdditionalAssignments *int64 `type:"integer" required:"true"`

	// A unique identifier for this request, which allows you to retry the call
	// on error without extending the HIT multiple times. This is useful in cases
	// such as network timeouts where it is unclear whether or not the call succeeded
	// on the server. If the extend HIT already exists in the system from a previous
	// call using the same UniqueRequestToken, subsequent calls will return an error
	// with a message containing the request ID.
	UniqueRequestToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s CreateAdditionalAssignmentsForHITInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateAdditionalAssignmentsForHITInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *CreateAdditionalAssignmentsForHITInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "CreateAdditionalAssignmentsForHITInput"}

	if s.HITId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITId"))
	}
	if s.HITId != nil && len(*s.HITId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITId", 1))
	}

	if s.NumberOfAdditionalAssignments == nil {
		invalidParams.Add(aws.NewErrParamRequired("NumberOfAdditionalAssignments"))
	}
	if s.UniqueRequestToken != nil && len(*s.UniqueRequestToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("UniqueRequestToken", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateAdditionalAssignmentsForHITResponse
type CreateAdditionalAssignmentsForHITOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s CreateAdditionalAssignmentsForHITOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateAdditionalAssignmentsForHITOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s CreateAdditionalAssignmentsForHITOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateHITRequest
type CreateHITInput struct {
	_ struct{} `type:"structure"`

	// The amount of time, in seconds, that a Worker has to complete the HIT after
	// accepting it. If a Worker does not complete the assignment within the specified
	// duration, the assignment is considered abandoned. If the HIT is still active
	// (that is, its lifetime has not elapsed), the assignment becomes available
	// for other users to find and accept.
	//
	// AssignmentDurationInSeconds is a required field
	AssignmentDurationInSeconds *int64 `type:"long" required:"true"`

	// The Assignment-level Review Policy applies to the assignments under the HIT.
	// You can specify for Mechanical Turk to take various actions based on the
	// policy.
	AssignmentReviewPolicy *ReviewPolicy `type:"structure"`

	// The number of seconds after an assignment for the HIT has been submitted,
	// after which the assignment is considered Approved automatically unless the
	// Requester explicitly rejects it.
	AutoApprovalDelayInSeconds *int64 `type:"long"`

	// A general description of the HIT. A description includes detailed information
	// about the kind of task the HIT contains. On the Amazon Mechanical Turk web
	// site, the HIT description appears in the expanded view of search results,
	// and in the HIT and assignment screens. A good description gives the user
	// enough information to evaluate the HIT before accepting it.
	//
	// Description is a required field
	Description *string `type:"string" required:"true"`

	// The HITLayoutId allows you to use a pre-existing HIT design with placeholder
	// values and create an additional HIT by providing those values as HITLayoutParameters.
	//
	// Constraints: Either a Question parameter or a HITLayoutId parameter must
	// be provided.
	HITLayoutId *string `min:"1" type:"string"`

	// If the HITLayoutId is provided, any placeholder values must be filled in
	// with values using the HITLayoutParameter structure. For more information,
	// see HITLayout.
	HITLayoutParameters []HITLayoutParameter `type:"list"`

	// The HIT-level Review Policy applies to the HIT. You can specify for Mechanical
	// Turk to take various actions based on the policy.
	HITReviewPolicy *ReviewPolicy `type:"structure"`

	// One or more words or phrases that describe the HIT, separated by commas.
	// These words are used in searches to find HITs.
	Keywords *string `type:"string"`

	// An amount of time, in seconds, after which the HIT is no longer available
	// for users to accept. After the lifetime of the HIT elapses, the HIT no longer
	// appears in HIT searches, even if not all of the assignments for the HIT have
	// been accepted.
	//
	// LifetimeInSeconds is a required field
	LifetimeInSeconds *int64 `type:"long" required:"true"`

	// The number of times the HIT can be accepted and completed before the HIT
	// becomes unavailable.
	MaxAssignments *int64 `type:"integer"`

	// Conditions that a Worker's Qualifications must meet in order to accept the
	// HIT. A HIT can have between zero and ten Qualification requirements. All
	// requirements must be met in order for a Worker to accept the HIT. Additionally,
	// other actions can be restricted using the ActionsGuarded field on each QualificationRequirement
	// structure.
	QualificationRequirements []QualificationRequirement `type:"list"`

	// The data the person completing the HIT uses to produce the results.
	//
	// Constraints: Must be a QuestionForm data structure, an ExternalQuestion data
	// structure, or an HTMLQuestion data structure. The XML question data must
	// not be larger than 64 kilobytes (65,535 bytes) in size, including whitespace.
	//
	// Either a Question parameter or a HITLayoutId parameter must be provided.
	Question *string `type:"string"`

	// An arbitrary data field. The RequesterAnnotation parameter lets your application
	// attach arbitrary data to the HIT for tracking purposes. For example, this
	// parameter could be an identifier internal to the Requester's application
	// that corresponds with the HIT.
	//
	// The RequesterAnnotation parameter for a HIT is only visible to the Requester
	// who created the HIT. It is not shown to the Worker, or any other Requester.
	//
	// The RequesterAnnotation parameter may be different for each HIT you submit.
	// It does not affect how your HITs are grouped.
	RequesterAnnotation *string `type:"string"`

	// The amount of money the Requester will pay a Worker for successfully completing
	// the HIT.
	//
	// Reward is a required field
	Reward *string `type:"string" required:"true"`

	// The title of the HIT. A title should be short and descriptive about the kind
	// of task the HIT contains. On the Amazon Mechanical Turk web site, the HIT
	// title appears in search results, and everywhere the HIT is mentioned.
	//
	// Title is a required field
	Title *string `type:"string" required:"true"`

	// A unique identifier for this request which allows you to retry the call on
	// error without creating duplicate HITs. This is useful in cases such as network
	// timeouts where it is unclear whether or not the call succeeded on the server.
	// If the HIT already exists in the system from a previous call using the same
	// UniqueRequestToken, subsequent calls will return a AWS.MechanicalTurk.HitAlreadyExists
	// error with a message containing the HITId.
	//
	// Note: It is your responsibility to ensure uniqueness of the token. The unique
	// token expires after 24 hours. Subsequent calls using the same UniqueRequestToken
	// made after the 24 hour limit could create duplicate HITs.
	UniqueRequestToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s CreateHITInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateHITInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *CreateHITInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "CreateHITInput"}

	if s.AssignmentDurationInSeconds == nil {
		invalidParams.Add(aws.NewErrParamRequired("AssignmentDurationInSeconds"))
	}

	if s.Description == nil {
		invalidParams.Add(aws.NewErrParamRequired("Description"))
	}
	if s.HITLayoutId != nil && len(*s.HITLayoutId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITLayoutId", 1))
	}

	if s.LifetimeInSeconds == nil {
		invalidParams.Add(aws.NewErrParamRequired("LifetimeInSeconds"))
	}

	if s.Reward == nil {
		invalidParams.Add(aws.NewErrParamRequired("Reward"))
	}

	if s.Title == nil {
		invalidParams.Add(aws.NewErrParamRequired("Title"))
	}
	if s.UniqueRequestToken != nil && len(*s.UniqueRequestToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("UniqueRequestToken", 1))
	}
	if s.AssignmentReviewPolicy != nil {
		if err := s.AssignmentReviewPolicy.Validate(); err != nil {
			invalidParams.AddNested("AssignmentReviewPolicy", err.(aws.ErrInvalidParams))
		}
	}
	if s.HITLayoutParameters != nil {
		for i, v := range s.HITLayoutParameters {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "HITLayoutParameters", i), err.(aws.ErrInvalidParams))
			}
		}
	}
	if s.HITReviewPolicy != nil {
		if err := s.HITReviewPolicy.Validate(); err != nil {
			invalidParams.AddNested("HITReviewPolicy", err.(aws.ErrInvalidParams))
		}
	}
	if s.QualificationRequirements != nil {
		for i, v := range s.QualificationRequirements {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "QualificationRequirements", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateHITResponse
type CreateHITOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// Contains the newly created HIT data. For a description of the HIT data structure
	// as it appears in responses, see the HIT Data Structure documentation.
	HIT *HIT `type:"structure"`
}

// String returns the string representation
func (s CreateHITOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateHITOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s CreateHITOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateHITTypeRequest
type CreateHITTypeInput struct {
	_ struct{} `type:"structure"`

	// The amount of time, in seconds, that a Worker has to complete the HIT after
	// accepting it. If a Worker does not complete the assignment within the specified
	// duration, the assignment is considered abandoned. If the HIT is still active
	// (that is, its lifetime has not elapsed), the assignment becomes available
	// for other users to find and accept.
	//
	// AssignmentDurationInSeconds is a required field
	AssignmentDurationInSeconds *int64 `type:"long" required:"true"`

	// The number of seconds after an assignment for the HIT has been submitted,
	// after which the assignment is considered Approved automatically unless the
	// Requester explicitly rejects it.
	AutoApprovalDelayInSeconds *int64 `type:"long"`

	// A general description of the HIT. A description includes detailed information
	// about the kind of task the HIT contains. On the Amazon Mechanical Turk web
	// site, the HIT description appears in the expanded view of search results,
	// and in the HIT and assignment screens. A good description gives the user
	// enough information to evaluate the HIT before accepting it.
	//
	// Description is a required field
	Description *string `type:"string" required:"true"`

	// One or more words or phrases that describe the HIT, separated by commas.
	// These words are used in searches to find HITs.
	Keywords *string `type:"string"`

	// Conditions that a Worker's Qualifications must meet in order to accept the
	// HIT. A HIT can have between zero and ten Qualification requirements. All
	// requirements must be met in order for a Worker to accept the HIT. Additionally,
	// other actions can be restricted using the ActionsGuarded field on each QualificationRequirement
	// structure.
	QualificationRequirements []QualificationRequirement `type:"list"`

	// The amount of money the Requester will pay a Worker for successfully completing
	// the HIT.
	//
	// Reward is a required field
	Reward *string `type:"string" required:"true"`

	// The title of the HIT. A title should be short and descriptive about the kind
	// of task the HIT contains. On the Amazon Mechanical Turk web site, the HIT
	// title appears in search results, and everywhere the HIT is mentioned.
	//
	// Title is a required field
	Title *string `type:"string" required:"true"`
}

// String returns the string representation
func (s CreateHITTypeInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateHITTypeInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *CreateHITTypeInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "CreateHITTypeInput"}

	if s.AssignmentDurationInSeconds == nil {
		invalidParams.Add(aws.NewErrParamRequired("AssignmentDurationInSeconds"))
	}

	if s.Description == nil {
		invalidParams.Add(aws.NewErrParamRequired("Description"))
	}

	if s.Reward == nil {
		invalidParams.Add(aws.NewErrParamRequired("Reward"))
	}

	if s.Title == nil {
		invalidParams.Add(aws.NewErrParamRequired("Title"))
	}
	if s.QualificationRequirements != nil {
		for i, v := range s.QualificationRequirements {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "QualificationRequirements", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateHITTypeResponse
type CreateHITTypeOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The ID of the newly registered HIT type.
	HITTypeId *string `min:"1" type:"string"`
}

// String returns the string representation
func (s CreateHITTypeOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateHITTypeOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s CreateHITTypeOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateHITWithHITTypeRequest
type CreateHITWithHITTypeInput struct {
	_ struct{} `type:"structure"`

	// The Assignment-level Review Policy applies to the assignments under the HIT.
	// You can specify for Mechanical Turk to take various actions based on the
	// policy.
	AssignmentReviewPolicy *ReviewPolicy `type:"structure"`

	// The HITLayoutId allows you to use a pre-existing HIT design with placeholder
	// values and create an additional HIT by providing those values as HITLayoutParameters.
	//
	// Constraints: Either a Question parameter or a HITLayoutId parameter must
	// be provided.
	HITLayoutId *string `min:"1" type:"string"`

	// If the HITLayoutId is provided, any placeholder values must be filled in
	// with values using the HITLayoutParameter structure. For more information,
	// see HITLayout.
	HITLayoutParameters []HITLayoutParameter `type:"list"`

	// The HIT-level Review Policy applies to the HIT. You can specify for Mechanical
	// Turk to take various actions based on the policy.
	HITReviewPolicy *ReviewPolicy `type:"structure"`

	// The HIT type ID you want to create this HIT with.
	//
	// HITTypeId is a required field
	HITTypeId *string `min:"1" type:"string" required:"true"`

	// An amount of time, in seconds, after which the HIT is no longer available
	// for users to accept. After the lifetime of the HIT elapses, the HIT no longer
	// appears in HIT searches, even if not all of the assignments for the HIT have
	// been accepted.
	//
	// LifetimeInSeconds is a required field
	LifetimeInSeconds *int64 `type:"long" required:"true"`

	// The number of times the HIT can be accepted and completed before the HIT
	// becomes unavailable.
	MaxAssignments *int64 `type:"integer"`

	// The data the person completing the HIT uses to produce the results.
	//
	// Constraints: Must be a QuestionForm data structure, an ExternalQuestion data
	// structure, or an HTMLQuestion data structure. The XML question data must
	// not be larger than 64 kilobytes (65,535 bytes) in size, including whitespace.
	//
	// Either a Question parameter or a HITLayoutId parameter must be provided.
	Question *string `type:"string"`

	// An arbitrary data field. The RequesterAnnotation parameter lets your application
	// attach arbitrary data to the HIT for tracking purposes. For example, this
	// parameter could be an identifier internal to the Requester's application
	// that corresponds with the HIT.
	//
	// The RequesterAnnotation parameter for a HIT is only visible to the Requester
	// who created the HIT. It is not shown to the Worker, or any other Requester.
	//
	// The RequesterAnnotation parameter may be different for each HIT you submit.
	// It does not affect how your HITs are grouped.
	RequesterAnnotation *string `type:"string"`

	// A unique identifier for this request which allows you to retry the call on
	// error without creating duplicate HITs. This is useful in cases such as network
	// timeouts where it is unclear whether or not the call succeeded on the server.
	// If the HIT already exists in the system from a previous call using the same
	// UniqueRequestToken, subsequent calls will return a AWS.MechanicalTurk.HitAlreadyExists
	// error with a message containing the HITId.
	//
	// Note: It is your responsibility to ensure uniqueness of the token. The unique
	// token expires after 24 hours. Subsequent calls using the same UniqueRequestToken
	// made after the 24 hour limit could create duplicate HITs.
	UniqueRequestToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s CreateHITWithHITTypeInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateHITWithHITTypeInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *CreateHITWithHITTypeInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "CreateHITWithHITTypeInput"}
	if s.HITLayoutId != nil && len(*s.HITLayoutId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITLayoutId", 1))
	}

	if s.HITTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITTypeId"))
	}
	if s.HITTypeId != nil && len(*s.HITTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITTypeId", 1))
	}

	if s.LifetimeInSeconds == nil {
		invalidParams.Add(aws.NewErrParamRequired("LifetimeInSeconds"))
	}
	if s.UniqueRequestToken != nil && len(*s.UniqueRequestToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("UniqueRequestToken", 1))
	}
	if s.AssignmentReviewPolicy != nil {
		if err := s.AssignmentReviewPolicy.Validate(); err != nil {
			invalidParams.AddNested("AssignmentReviewPolicy", err.(aws.ErrInvalidParams))
		}
	}
	if s.HITLayoutParameters != nil {
		for i, v := range s.HITLayoutParameters {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "HITLayoutParameters", i), err.(aws.ErrInvalidParams))
			}
		}
	}
	if s.HITReviewPolicy != nil {
		if err := s.HITReviewPolicy.Validate(); err != nil {
			invalidParams.AddNested("HITReviewPolicy", err.(aws.ErrInvalidParams))
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateHITWithHITTypeResponse
type CreateHITWithHITTypeOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// Contains the newly created HIT data. For a description of the HIT data structure
	// as it appears in responses, see the HIT Data Structure documentation.
	HIT *HIT `type:"structure"`
}

// String returns the string representation
func (s CreateHITWithHITTypeOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateHITWithHITTypeOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s CreateHITWithHITTypeOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateQualificationTypeRequest
type CreateQualificationTypeInput struct {
	_ struct{} `type:"structure"`

	// The answers to the Qualification test specified in the Test parameter, in
	// the form of an AnswerKey data structure.
	//
	// Constraints: Must not be longer than 65535 bytes.
	//
	// Constraints: None. If not specified, you must process Qualification requests
	// manually.
	AnswerKey *string `type:"string"`

	// Specifies whether requests for the Qualification type are granted immediately,
	// without prompting the Worker with a Qualification test.
	//
	// Constraints: If the Test parameter is specified, this parameter cannot be
	// true.
	AutoGranted *bool `type:"boolean"`

	// The Qualification value to use for automatically granted Qualifications.
	// This parameter is used only if the AutoGranted parameter is true.
	AutoGrantedValue *int64 `type:"integer"`

	// A long description for the Qualification type. On the Amazon Mechanical Turk
	// website, the long description is displayed when a Worker examines a Qualification
	// type.
	//
	// Description is a required field
	Description *string `type:"string" required:"true"`

	// One or more words or phrases that describe the Qualification type, separated
	// by commas. The keywords of a type make the type easier to find during a search.
	Keywords *string `type:"string"`

	// The name you give to the Qualification type. The type name is used to represent
	// the Qualification to Workers, and to find the type using a Qualification
	// type search. It must be unique across all of your Qualification types.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`

	// The initial status of the Qualification type.
	//
	// Constraints: Valid values are: Active | Inactive
	//
	// QualificationTypeStatus is a required field
	QualificationTypeStatus QualificationTypeStatus `type:"string" required:"true" enum:"true"`

	// The number of seconds that a Worker must wait after requesting a Qualification
	// of the Qualification type before the worker can retry the Qualification request.
	//
	// Constraints: None. If not specified, retries are disabled and Workers can
	// request a Qualification of this type only once, even if the Worker has not
	// been granted the Qualification. It is not possible to disable retries for
	// a Qualification type after it has been created with retries enabled. If you
	// want to disable retries, you must delete existing retry-enabled Qualification
	// type and then create a new Qualification type with retries disabled.
	RetryDelayInSeconds *int64 `type:"long"`

	// The questions for the Qualification test a Worker must answer correctly to
	// obtain a Qualification of this type. If this parameter is specified, TestDurationInSeconds
	// must also be specified.
	//
	// Constraints: Must not be longer than 65535 bytes. Must be a QuestionForm
	// data structure. This parameter cannot be specified if AutoGranted is true.
	//
	// Constraints: None. If not specified, the Worker may request the Qualification
	// without answering any questions.
	Test *string `type:"string"`

	// The number of seconds the Worker has to complete the Qualification test,
	// starting from the time the Worker requests the Qualification.
	TestDurationInSeconds *int64 `type:"long"`
}

// String returns the string representation
func (s CreateQualificationTypeInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateQualificationTypeInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *CreateQualificationTypeInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "CreateQualificationTypeInput"}

	if s.Description == nil {
		invalidParams.Add(aws.NewErrParamRequired("Description"))
	}

	if s.Name == nil {
		invalidParams.Add(aws.NewErrParamRequired("Name"))
	}
	if len(s.QualificationTypeStatus) == 0 {
		invalidParams.Add(aws.NewErrParamRequired("QualificationTypeStatus"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateQualificationTypeResponse
type CreateQualificationTypeOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The created Qualification type, returned as a QualificationType data structure.
	QualificationType *QualificationType `type:"structure"`
}

// String returns the string representation
func (s CreateQualificationTypeOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateQualificationTypeOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s CreateQualificationTypeOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateWorkerBlockRequest
type CreateWorkerBlockInput struct {
	_ struct{} `type:"structure"`

	// A message explaining the reason for blocking the Worker. This parameter enables
	// you to keep track of your Workers. The Worker does not see this message.
	//
	// Reason is a required field
	Reason *string `type:"string" required:"true"`

	// The ID of the Worker to block.
	//
	// WorkerId is a required field
	WorkerId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s CreateWorkerBlockInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateWorkerBlockInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *CreateWorkerBlockInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "CreateWorkerBlockInput"}

	if s.Reason == nil {
		invalidParams.Add(aws.NewErrParamRequired("Reason"))
	}

	if s.WorkerId == nil {
		invalidParams.Add(aws.NewErrParamRequired("WorkerId"))
	}
	if s.WorkerId != nil && len(*s.WorkerId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("WorkerId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/CreateWorkerBlockResponse
type CreateWorkerBlockOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s CreateWorkerBlockOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s CreateWorkerBlockOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s CreateWorkerBlockOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DeleteHITRequest
type DeleteHITInput struct {
	_ struct{} `type:"structure"`

	// The ID of the HIT to be deleted.
	//
	// HITId is a required field
	HITId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s DeleteHITInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DeleteHITInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DeleteHITInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DeleteHITInput"}

	if s.HITId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITId"))
	}
	if s.HITId != nil && len(*s.HITId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DeleteHITResponse
type DeleteHITOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s DeleteHITOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DeleteHITOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s DeleteHITOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DeleteQualificationTypeRequest
type DeleteQualificationTypeInput struct {
	_ struct{} `type:"structure"`

	// The ID of the QualificationType to dispose.
	//
	// QualificationTypeId is a required field
	QualificationTypeId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s DeleteQualificationTypeInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DeleteQualificationTypeInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DeleteQualificationTypeInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DeleteQualificationTypeInput"}

	if s.QualificationTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationTypeId"))
	}
	if s.QualificationTypeId != nil && len(*s.QualificationTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("QualificationTypeId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DeleteQualificationTypeResponse
type DeleteQualificationTypeOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s DeleteQualificationTypeOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DeleteQualificationTypeOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s DeleteQualificationTypeOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DeleteWorkerBlockRequest
type DeleteWorkerBlockInput struct {
	_ struct{} `type:"structure"`

	// A message that explains the reason for unblocking the Worker. The Worker
	// does not see this message.
	Reason *string `type:"string"`

	// The ID of the Worker to unblock.
	//
	// WorkerId is a required field
	WorkerId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s DeleteWorkerBlockInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DeleteWorkerBlockInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DeleteWorkerBlockInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DeleteWorkerBlockInput"}

	if s.WorkerId == nil {
		invalidParams.Add(aws.NewErrParamRequired("WorkerId"))
	}
	if s.WorkerId != nil && len(*s.WorkerId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("WorkerId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DeleteWorkerBlockResponse
type DeleteWorkerBlockOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s DeleteWorkerBlockOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DeleteWorkerBlockOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s DeleteWorkerBlockOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DisassociateQualificationFromWorkerRequest
type DisassociateQualificationFromWorkerInput struct {
	_ struct{} `type:"structure"`

	// The ID of the Qualification type of the Qualification to be revoked.
	//
	// QualificationTypeId is a required field
	QualificationTypeId *string `min:"1" type:"string" required:"true"`

	// A text message that explains why the Qualification was revoked. The user
	// who had the Qualification sees this message.
	Reason *string `type:"string"`

	// The ID of the Worker who possesses the Qualification to be revoked.
	//
	// WorkerId is a required field
	WorkerId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s DisassociateQualificationFromWorkerInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DisassociateQualificationFromWorkerInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *DisassociateQualificationFromWorkerInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "DisassociateQualificationFromWorkerInput"}

	if s.QualificationTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationTypeId"))
	}
	if s.QualificationTypeId != nil && len(*s.QualificationTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("QualificationTypeId", 1))
	}

	if s.WorkerId == nil {
		invalidParams.Add(aws.NewErrParamRequired("WorkerId"))
	}
	if s.WorkerId != nil && len(*s.WorkerId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("WorkerId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DisassociateQualificationFromWorkerResponse
type DisassociateQualificationFromWorkerOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s DisassociateQualificationFromWorkerOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s DisassociateQualificationFromWorkerOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s DisassociateQualificationFromWorkerOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetAccountBalanceRequest
type GetAccountBalanceInput struct {
	_ struct{} `type:"structure"`
}

// String returns the string representation
func (s GetAccountBalanceInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetAccountBalanceInput) GoString() string {
	return s.String()
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetAccountBalanceResponse
type GetAccountBalanceOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// A string representing a currency amount.
	AvailableBalance *string `type:"string"`

	// A string representing a currency amount.
	OnHoldBalance *string `type:"string"`
}

// String returns the string representation
func (s GetAccountBalanceOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetAccountBalanceOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s GetAccountBalanceOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetAssignmentRequest
type GetAssignmentInput struct {
	_ struct{} `type:"structure"`

	// The ID of the Assignment to be retrieved.
	//
	// AssignmentId is a required field
	AssignmentId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s GetAssignmentInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetAssignmentInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *GetAssignmentInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "GetAssignmentInput"}

	if s.AssignmentId == nil {
		invalidParams.Add(aws.NewErrParamRequired("AssignmentId"))
	}
	if s.AssignmentId != nil && len(*s.AssignmentId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("AssignmentId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetAssignmentResponse
type GetAssignmentOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The assignment. The response includes one Assignment element.
	Assignment *Assignment `type:"structure"`

	// The HIT associated with this assignment. The response includes one HIT element.
	HIT *HIT `type:"structure"`
}

// String returns the string representation
func (s GetAssignmentOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetAssignmentOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s GetAssignmentOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetFileUploadURLRequest
type GetFileUploadURLInput struct {
	_ struct{} `type:"structure"`

	// The ID of the assignment that contains the question with a FileUploadAnswer.
	//
	// AssignmentId is a required field
	AssignmentId *string `min:"1" type:"string" required:"true"`

	// The identifier of the question with a FileUploadAnswer, as specified in the
	// QuestionForm of the HIT.
	//
	// QuestionIdentifier is a required field
	QuestionIdentifier *string `type:"string" required:"true"`
}

// String returns the string representation
func (s GetFileUploadURLInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetFileUploadURLInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *GetFileUploadURLInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "GetFileUploadURLInput"}

	if s.AssignmentId == nil {
		invalidParams.Add(aws.NewErrParamRequired("AssignmentId"))
	}
	if s.AssignmentId != nil && len(*s.AssignmentId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("AssignmentId", 1))
	}

	if s.QuestionIdentifier == nil {
		invalidParams.Add(aws.NewErrParamRequired("QuestionIdentifier"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetFileUploadURLResponse
type GetFileUploadURLOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// A temporary URL for the file that the Worker uploaded for the answer.
	FileUploadURL *string `type:"string"`
}

// String returns the string representation
func (s GetFileUploadURLOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetFileUploadURLOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s GetFileUploadURLOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetHITRequest
type GetHITInput struct {
	_ struct{} `type:"structure"`

	// The ID of the HIT to be retrieved.
	//
	// HITId is a required field
	HITId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s GetHITInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetHITInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *GetHITInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "GetHITInput"}

	if s.HITId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITId"))
	}
	if s.HITId != nil && len(*s.HITId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetHITResponse
type GetHITOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// Contains the requested HIT data.
	HIT *HIT `type:"structure"`
}

// String returns the string representation
func (s GetHITOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetHITOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s GetHITOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetQualificationScoreRequest
type GetQualificationScoreInput struct {
	_ struct{} `type:"structure"`

	// The ID of the QualificationType.
	//
	// QualificationTypeId is a required field
	QualificationTypeId *string `min:"1" type:"string" required:"true"`

	// The ID of the Worker whose Qualification is being updated.
	//
	// WorkerId is a required field
	WorkerId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s GetQualificationScoreInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetQualificationScoreInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *GetQualificationScoreInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "GetQualificationScoreInput"}

	if s.QualificationTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationTypeId"))
	}
	if s.QualificationTypeId != nil && len(*s.QualificationTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("QualificationTypeId", 1))
	}

	if s.WorkerId == nil {
		invalidParams.Add(aws.NewErrParamRequired("WorkerId"))
	}
	if s.WorkerId != nil && len(*s.WorkerId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("WorkerId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetQualificationScoreResponse
type GetQualificationScoreOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The Qualification data structure of the Qualification assigned to a user,
	// including the Qualification type and the value (score).
	Qualification *Qualification `type:"structure"`
}

// String returns the string representation
func (s GetQualificationScoreOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetQualificationScoreOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s GetQualificationScoreOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetQualificationTypeRequest
type GetQualificationTypeInput struct {
	_ struct{} `type:"structure"`

	// The ID of the QualificationType.
	//
	// QualificationTypeId is a required field
	QualificationTypeId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s GetQualificationTypeInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetQualificationTypeInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *GetQualificationTypeInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "GetQualificationTypeInput"}

	if s.QualificationTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationTypeId"))
	}
	if s.QualificationTypeId != nil && len(*s.QualificationTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("QualificationTypeId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/GetQualificationTypeResponse
type GetQualificationTypeOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The returned Qualification Type
	QualificationType *QualificationType `type:"structure"`
}

// String returns the string representation
func (s GetQualificationTypeOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s GetQualificationTypeOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s GetQualificationTypeOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// The HIT data structure represents a single HIT, including all the information
// necessary for a Worker to accept and complete the HIT.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/HIT
type HIT struct {
	_ struct{} `type:"structure"`

	// The length of time, in seconds, that a Worker has to complete the HIT after
	// accepting it.
	AssignmentDurationInSeconds *int64 `type:"long"`

	// The amount of time, in seconds, after the Worker submits an assignment for
	// the HIT that the results are automatically approved by Amazon Mechanical
	// Turk. This is the amount of time the Requester has to reject an assignment
	// submitted by a Worker before the assignment is auto-approved and the Worker
	// is paid.
	AutoApprovalDelayInSeconds *int64 `type:"long"`

	// The date and time the HIT was created.
	CreationTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// A general description of the HIT.
	Description *string `type:"string"`

	// The date and time the HIT expires.
	Expiration *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The ID of the HIT Group of this HIT.
	HITGroupId *string `min:"1" type:"string"`

	// A unique identifier for the HIT.
	HITId *string `min:"1" type:"string"`

	// The ID of the HIT Layout of this HIT.
	HITLayoutId *string `min:"1" type:"string"`

	// Indicates the review status of the HIT. Valid Values are NotReviewed | MarkedForReview
	// | ReviewedAppropriate | ReviewedInappropriate.
	HITReviewStatus HITReviewStatus `type:"string" enum:"true"`

	// The status of the HIT and its assignments. Valid Values are Assignable |
	// Unassignable | Reviewable | Reviewing | Disposed.
	HITStatus HITStatus `type:"string" enum:"true"`

	// The ID of the HIT type of this HIT
	HITTypeId *string `min:"1" type:"string"`

	// One or more words or phrases that describe the HIT, separated by commas.
	// Search terms similar to the keywords of a HIT are more likely to have the
	// HIT in the search results.
	Keywords *string `type:"string"`

	// The number of times the HIT can be accepted and completed before the HIT
	// becomes unavailable.
	MaxAssignments *int64 `type:"integer"`

	// The number of assignments for this HIT that are available for Workers to
	// accept.
	NumberOfAssignmentsAvailable *int64 `type:"integer"`

	// The number of assignments for this HIT that have been approved or rejected.
	NumberOfAssignmentsCompleted *int64 `type:"integer"`

	// The number of assignments for this HIT that are being previewed or have been
	// accepted by Workers, but have not yet been submitted, returned, or abandoned.
	NumberOfAssignmentsPending *int64 `type:"integer"`

	// Conditions that a Worker's Qualifications must meet in order to accept the
	// HIT. A HIT can have between zero and ten Qualification requirements. All
	// requirements must be met in order for a Worker to accept the HIT. Additionally,
	// other actions can be restricted using the ActionsGuarded field on each QualificationRequirement
	// structure.
	QualificationRequirements []QualificationRequirement `type:"list"`

	// The data the Worker completing the HIT uses produce the results. This is
	// either either a QuestionForm, HTMLQuestion or an ExternalQuestion data structure.
	Question *string `type:"string"`

	// An arbitrary data field the Requester who created the HIT can use. This field
	// is visible only to the creator of the HIT.
	RequesterAnnotation *string `type:"string"`

	// A string representing a currency amount.
	Reward *string `type:"string"`

	// The title of the HIT.
	Title *string `type:"string"`
}

// String returns the string representation
func (s HIT) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s HIT) GoString() string {
	return s.String()
}

// The HITLayoutParameter data structure defines parameter values used with
// a HITLayout. A HITLayout is a reusable Amazon Mechanical Turk project template
// used to provide Human Intelligence Task (HIT) question data for CreateHIT.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/HITLayoutParameter
type HITLayoutParameter struct {
	_ struct{} `type:"structure"`

	// The name of the parameter in the HITLayout.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`

	// The value substituted for the parameter referenced in the HITLayout.
	//
	// Value is a required field
	Value *string `type:"string" required:"true"`
}

// String returns the string representation
func (s HITLayoutParameter) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s HITLayoutParameter) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *HITLayoutParameter) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "HITLayoutParameter"}

	if s.Name == nil {
		invalidParams.Add(aws.NewErrParamRequired("Name"))
	}

	if s.Value == nil {
		invalidParams.Add(aws.NewErrParamRequired("Value"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListAssignmentsForHITRequest
type ListAssignmentsForHITInput struct {
	_ struct{} `type:"structure"`

	// The status of the assignments to return: Submitted | Approved | Rejected
	AssignmentStatuses []AssignmentStatus `type:"list"`

	// The ID of the HIT.
	//
	// HITId is a required field
	HITId *string `min:"1" type:"string" required:"true"`

	MaxResults *int64 `min:"1" type:"integer"`

	// Pagination token
	NextToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s ListAssignmentsForHITInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListAssignmentsForHITInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListAssignmentsForHITInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListAssignmentsForHITInput"}

	if s.HITId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITId"))
	}
	if s.HITId != nil && len(*s.HITId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITId", 1))
	}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListAssignmentsForHITResponse
type ListAssignmentsForHITOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The collection of Assignment data structures returned by this call.
	Assignments []Assignment `type:"list"`

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// The number of assignments on the page in the filtered results list, equivalent
	// to the number of assignments returned by this call.
	NumResults *int64 `type:"integer"`
}

// String returns the string representation
func (s ListAssignmentsForHITOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListAssignmentsForHITOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListAssignmentsForHITOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListBonusPaymentsRequest
type ListBonusPaymentsInput struct {
	_ struct{} `type:"structure"`

	// The ID of the assignment associated with the bonus payments to retrieve.
	// If specified, only bonus payments for the given assignment are returned.
	// Either the HITId parameter or the AssignmentId parameter must be specified
	AssignmentId *string `min:"1" type:"string"`

	// The ID of the HIT associated with the bonus payments to retrieve. If not
	// specified, all bonus payments for all assignments for the given HIT are returned.
	// Either the HITId parameter or the AssignmentId parameter must be specified
	HITId *string `min:"1" type:"string"`

	MaxResults *int64 `min:"1" type:"integer"`

	// Pagination token
	NextToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s ListBonusPaymentsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListBonusPaymentsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListBonusPaymentsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListBonusPaymentsInput"}
	if s.AssignmentId != nil && len(*s.AssignmentId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("AssignmentId", 1))
	}
	if s.HITId != nil && len(*s.HITId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITId", 1))
	}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListBonusPaymentsResponse
type ListBonusPaymentsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// A successful request to the ListBonusPayments operation returns a list of
	// BonusPayment objects.
	BonusPayments []BonusPayment `type:"list"`

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// The number of bonus payments on this page in the filtered results list, equivalent
	// to the number of bonus payments being returned by this call.
	NumResults *int64 `type:"integer"`
}

// String returns the string representation
func (s ListBonusPaymentsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListBonusPaymentsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListBonusPaymentsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListHITsForQualificationTypeRequest
type ListHITsForQualificationTypeInput struct {
	_ struct{} `type:"structure"`

	// Limit the number of results returned.
	MaxResults *int64 `min:"1" type:"integer"`

	// Pagination Token
	NextToken *string `min:"1" type:"string"`

	// The ID of the Qualification type to use when querying HITs.
	//
	// QualificationTypeId is a required field
	QualificationTypeId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s ListHITsForQualificationTypeInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListHITsForQualificationTypeInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListHITsForQualificationTypeInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListHITsForQualificationTypeInput"}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}

	if s.QualificationTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationTypeId"))
	}
	if s.QualificationTypeId != nil && len(*s.QualificationTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("QualificationTypeId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListHITsForQualificationTypeResponse
type ListHITsForQualificationTypeOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The list of HIT elements returned by the query.
	HITs []HIT `type:"list"`

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// The number of HITs on this page in the filtered results list, equivalent
	// to the number of HITs being returned by this call.
	NumResults *int64 `type:"integer"`
}

// String returns the string representation
func (s ListHITsForQualificationTypeOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListHITsForQualificationTypeOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListHITsForQualificationTypeOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListHITsRequest
type ListHITsInput struct {
	_ struct{} `type:"structure"`

	MaxResults *int64 `min:"1" type:"integer"`

	// Pagination token
	NextToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s ListHITsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListHITsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListHITsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListHITsInput"}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListHITsResponse
type ListHITsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The list of HIT elements returned by the query.
	HITs []HIT `type:"list"`

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// The number of HITs on this page in the filtered results list, equivalent
	// to the number of HITs being returned by this call.
	NumResults *int64 `type:"integer"`
}

// String returns the string representation
func (s ListHITsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListHITsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListHITsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListQualificationRequestsRequest
type ListQualificationRequestsInput struct {
	_ struct{} `type:"structure"`

	// The maximum number of results to return in a single call.
	MaxResults *int64 `min:"1" type:"integer"`

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// The ID of the QualificationType.
	QualificationTypeId *string `min:"1" type:"string"`
}

// String returns the string representation
func (s ListQualificationRequestsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListQualificationRequestsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListQualificationRequestsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListQualificationRequestsInput"}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}
	if s.QualificationTypeId != nil && len(*s.QualificationTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("QualificationTypeId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListQualificationRequestsResponse
type ListQualificationRequestsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// The number of Qualification requests on this page in the filtered results
	// list, equivalent to the number of Qualification requests being returned by
	// this call.
	NumResults *int64 `type:"integer"`

	// The Qualification request. The response includes one QualificationRequest
	// element for each Qualification request returned by the query.
	QualificationRequests []QualificationRequest `type:"list"`
}

// String returns the string representation
func (s ListQualificationRequestsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListQualificationRequestsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListQualificationRequestsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListQualificationTypesRequest
type ListQualificationTypesInput struct {
	_ struct{} `type:"structure"`

	// The maximum number of results to return in a single call.
	MaxResults *int64 `min:"1" type:"integer"`

	// Specifies that only Qualification types that the Requester created are returned.
	// If false, the operation returns all Qualification types.
	MustBeOwnedByCaller *bool `type:"boolean"`

	// Specifies that only Qualification types that a user can request through the
	// Amazon Mechanical Turk web site, such as by taking a Qualification test,
	// are returned as results of the search. Some Qualification types, such as
	// those assigned automatically by the system, cannot be requested directly
	// by users. If false, all Qualification types, including those managed by the
	// system, are considered. Valid values are True | False.
	//
	// MustBeRequestable is a required field
	MustBeRequestable *bool `type:"boolean" required:"true"`

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// A text query against all of the searchable attributes of Qualification types.
	Query *string `type:"string"`
}

// String returns the string representation
func (s ListQualificationTypesInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListQualificationTypesInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListQualificationTypesInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListQualificationTypesInput"}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}

	if s.MustBeRequestable == nil {
		invalidParams.Add(aws.NewErrParamRequired("MustBeRequestable"))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListQualificationTypesResponse
type ListQualificationTypesOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// The number of Qualification types on this page in the filtered results list,
	// equivalent to the number of types this operation returns.
	NumResults *int64 `type:"integer"`

	// The list of QualificationType elements returned by the query.
	QualificationTypes []QualificationType `type:"list"`
}

// String returns the string representation
func (s ListQualificationTypesOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListQualificationTypesOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListQualificationTypesOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListReviewPolicyResultsForHITRequest
type ListReviewPolicyResultsForHITInput struct {
	_ struct{} `type:"structure"`

	// The unique identifier of the HIT to retrieve review results for.
	//
	// HITId is a required field
	HITId *string `min:"1" type:"string" required:"true"`

	// Limit the number of results returned.
	MaxResults *int64 `min:"1" type:"integer"`

	// Pagination token
	NextToken *string `min:"1" type:"string"`

	// The Policy Level(s) to retrieve review results for - HIT or Assignment. If
	// omitted, the default behavior is to retrieve all data for both policy levels.
	// For a list of all the described policies, see Review Policies.
	PolicyLevels []ReviewPolicyLevel `type:"list"`

	// Specify if the operation should retrieve a list of the actions taken executing
	// the Review Policies and their outcomes.
	RetrieveActions *bool `type:"boolean"`

	// Specify if the operation should retrieve a list of the results computed by
	// the Review Policies.
	RetrieveResults *bool `type:"boolean"`
}

// String returns the string representation
func (s ListReviewPolicyResultsForHITInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListReviewPolicyResultsForHITInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListReviewPolicyResultsForHITInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListReviewPolicyResultsForHITInput"}

	if s.HITId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITId"))
	}
	if s.HITId != nil && len(*s.HITId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITId", 1))
	}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListReviewPolicyResultsForHITResponse
type ListReviewPolicyResultsForHITOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The name of the Assignment-level Review Policy. This contains only the PolicyName
	// element.
	AssignmentReviewPolicy *ReviewPolicy `type:"structure"`

	// Contains both ReviewResult and ReviewAction elements for an Assignment.
	AssignmentReviewReport *ReviewReport `type:"structure"`

	// The HITId of the HIT for which results have been returned.
	HITId *string `min:"1" type:"string"`

	// The name of the HIT-level Review Policy. This contains only the PolicyName
	// element.
	HITReviewPolicy *ReviewPolicy `type:"structure"`

	// Contains both ReviewResult and ReviewAction elements for a particular HIT.
	HITReviewReport *ReviewReport `type:"structure"`

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s ListReviewPolicyResultsForHITOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListReviewPolicyResultsForHITOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListReviewPolicyResultsForHITOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListReviewableHITsRequest
type ListReviewableHITsInput struct {
	_ struct{} `type:"structure"`

	// The ID of the HIT type of the HITs to consider for the query. If not specified,
	// all HITs for the Reviewer are considered
	HITTypeId *string `min:"1" type:"string"`

	// Limit the number of results returned.
	MaxResults *int64 `min:"1" type:"integer"`

	// Pagination Token
	NextToken *string `min:"1" type:"string"`

	// Can be either Reviewable or Reviewing. Reviewable is the default value.
	Status ReviewableHITStatus `type:"string" enum:"true"`
}

// String returns the string representation
func (s ListReviewableHITsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListReviewableHITsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListReviewableHITsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListReviewableHITsInput"}
	if s.HITTypeId != nil && len(*s.HITTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITTypeId", 1))
	}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListReviewableHITsResponse
type ListReviewableHITsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// The list of HIT elements returned by the query.
	HITs []HIT `type:"list"`

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// The number of HITs on this page in the filtered results list, equivalent
	// to the number of HITs being returned by this call.
	NumResults *int64 `type:"integer"`
}

// String returns the string representation
func (s ListReviewableHITsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListReviewableHITsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListReviewableHITsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListWorkerBlocksRequest
type ListWorkerBlocksInput struct {
	_ struct{} `type:"structure"`

	MaxResults *int64 `min:"1" type:"integer"`

	// Pagination token
	NextToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s ListWorkerBlocksInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListWorkerBlocksInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListWorkerBlocksInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListWorkerBlocksInput"}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListWorkerBlocksResponse
type ListWorkerBlocksOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// The number of assignments on the page in the filtered results list, equivalent
	// to the number of assignments returned by this call.
	NumResults *int64 `type:"integer"`

	// The list of WorkerBlocks, containing the collection of Worker IDs and reasons
	// for blocking.
	WorkerBlocks []WorkerBlock `type:"list"`
}

// String returns the string representation
func (s ListWorkerBlocksOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListWorkerBlocksOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListWorkerBlocksOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListWorkersWithQualificationTypeRequest
type ListWorkersWithQualificationTypeInput struct {
	_ struct{} `type:"structure"`

	// Limit the number of results returned.
	MaxResults *int64 `min:"1" type:"integer"`

	// Pagination Token
	NextToken *string `min:"1" type:"string"`

	// The ID of the Qualification type of the Qualifications to return.
	//
	// QualificationTypeId is a required field
	QualificationTypeId *string `min:"1" type:"string" required:"true"`

	// The status of the Qualifications to return. Can be Granted | Revoked.
	Status QualificationStatus `type:"string" enum:"true"`
}

// String returns the string representation
func (s ListWorkersWithQualificationTypeInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListWorkersWithQualificationTypeInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListWorkersWithQualificationTypeInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListWorkersWithQualificationTypeInput"}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}

	if s.QualificationTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationTypeId"))
	}
	if s.QualificationTypeId != nil && len(*s.QualificationTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("QualificationTypeId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ListWorkersWithQualificationTypeResponse
type ListWorkersWithQualificationTypeOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// If the previous response was incomplete (because there is more data to retrieve),
	// Amazon Mechanical Turk returns a pagination token in the response. You can
	// use this pagination token to retrieve the next set of results.
	NextToken *string `min:"1" type:"string"`

	// The number of Qualifications on this page in the filtered results list, equivalent
	// to the number of Qualifications being returned by this call.
	NumResults *int64 `type:"integer"`

	// The list of Qualification elements returned by this call.
	Qualifications []Qualification `type:"list"`
}

// String returns the string representation
func (s ListWorkersWithQualificationTypeOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ListWorkersWithQualificationTypeOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s ListWorkersWithQualificationTypeOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// The Locale data structure represents a geographical region or location.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/Locale
type Locale struct {
	_ struct{} `type:"structure"`

	// The country of the locale. Must be a valid ISO 3166 country code. For example,
	// the code US refers to the United States of America.
	//
	// Country is a required field
	Country *string `min:"2" type:"string" required:"true"`

	// The state or subdivision of the locale. A valid ISO 3166-2 subdivision code.
	// For example, the code WA refers to the state of Washington.
	Subdivision *string `min:"2" type:"string"`
}

// String returns the string representation
func (s Locale) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s Locale) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *Locale) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "Locale"}

	if s.Country == nil {
		invalidParams.Add(aws.NewErrParamRequired("Country"))
	}
	if s.Country != nil && len(*s.Country) < 2 {
		invalidParams.Add(aws.NewErrParamMinLen("Country", 2))
	}
	if s.Subdivision != nil && len(*s.Subdivision) < 2 {
		invalidParams.Add(aws.NewErrParamMinLen("Subdivision", 2))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// The NotificationSpecification data structure describes a HIT event notification
// for a HIT type.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/NotificationSpecification
type NotificationSpecification struct {
	_ struct{} `type:"structure"`

	// The target for notification messages. The Destination’s format is determined
	// by the specified Transport:
	//
	//    * When Transport is Email, the Destination is your email address.
	//
	//    * When Transport is SQS, the Destination is your queue URL.
	//
	//    * When Transport is SNS, the Destination is the ARN of your topic.
	//
	// Destination is a required field
	Destination *string `type:"string" required:"true"`

	// The list of events that should cause notifications to be sent. Valid Values:
	// AssignmentAccepted | AssignmentAbandoned | AssignmentReturned | AssignmentSubmitted
	// | AssignmentRejected | AssignmentApproved | HITCreated | HITExtended | HITDisposed
	// | HITReviewable | HITExpired | Ping. The Ping event is only valid for the
	// SendTestEventNotification operation.
	//
	// EventTypes is a required field
	EventTypes []EventType `type:"list" required:"true"`

	// The method Amazon Mechanical Turk uses to send the notification. Valid Values:
	// Email | SQS | SNS.
	//
	// Transport is a required field
	Transport NotificationTransport `type:"string" required:"true" enum:"true"`

	// The version of the Notification API to use. Valid value is 2006-05-05.
	//
	// Version is a required field
	Version *string `type:"string" required:"true"`
}

// String returns the string representation
func (s NotificationSpecification) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s NotificationSpecification) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *NotificationSpecification) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "NotificationSpecification"}

	if s.Destination == nil {
		invalidParams.Add(aws.NewErrParamRequired("Destination"))
	}

	if s.EventTypes == nil {
		invalidParams.Add(aws.NewErrParamRequired("EventTypes"))
	}
	if len(s.Transport) == 0 {
		invalidParams.Add(aws.NewErrParamRequired("Transport"))
	}

	if s.Version == nil {
		invalidParams.Add(aws.NewErrParamRequired("Version"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// When MTurk encounters an issue with notifying the Workers you specified,
// it returns back this object with failure details.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/NotifyWorkersFailureStatus
type NotifyWorkersFailureStatus struct {
	_ struct{} `type:"structure"`

	// Encoded value for the failure type.
	NotifyWorkersFailureCode NotifyWorkersFailureCode `type:"string" enum:"true"`

	// A message detailing the reason the Worker could not be notified.
	NotifyWorkersFailureMessage *string `type:"string"`

	// The ID of the Worker.
	WorkerId *string `min:"1" type:"string"`
}

// String returns the string representation
func (s NotifyWorkersFailureStatus) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s NotifyWorkersFailureStatus) GoString() string {
	return s.String()
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/NotifyWorkersRequest
type NotifyWorkersInput struct {
	_ struct{} `type:"structure"`

	// The text of the email message to send. Can include up to 4,096 characters
	//
	// MessageText is a required field
	MessageText *string `type:"string" required:"true"`

	// The subject line of the email message to send. Can include up to 200 characters.
	//
	// Subject is a required field
	Subject *string `type:"string" required:"true"`

	// A list of Worker IDs you wish to notify. You can notify upto 100 Workers
	// at a time.
	//
	// WorkerIds is a required field
	WorkerIds []string `type:"list" required:"true"`
}

// String returns the string representation
func (s NotifyWorkersInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s NotifyWorkersInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *NotifyWorkersInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "NotifyWorkersInput"}

	if s.MessageText == nil {
		invalidParams.Add(aws.NewErrParamRequired("MessageText"))
	}

	if s.Subject == nil {
		invalidParams.Add(aws.NewErrParamRequired("Subject"))
	}

	if s.WorkerIds == nil {
		invalidParams.Add(aws.NewErrParamRequired("WorkerIds"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/NotifyWorkersResponse
type NotifyWorkersOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// When MTurk sends notifications to the list of Workers, it returns back any
	// failures it encounters in this list of NotifyWorkersFailureStatus objects.
	NotifyWorkersFailureStatuses []NotifyWorkersFailureStatus `type:"list"`
}

// String returns the string representation
func (s NotifyWorkersOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s NotifyWorkersOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s NotifyWorkersOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// This data structure is the data type for the AnswerKey parameter of the ScoreMyKnownAnswers/2011-09-01
// Review Policy.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ParameterMapEntry
type ParameterMapEntry struct {
	_ struct{} `type:"structure"`

	// The QuestionID from the HIT that is used to identify which question requires
	// Mechanical Turk to score as part of the ScoreMyKnownAnswers/2011-09-01 Review
	// Policy.
	Key *string `type:"string"`

	// The list of answers to the question specified in the MapEntry Key element.
	// The Worker must match all values in order for the answer to be scored correctly.
	Values []string `type:"list"`
}

// String returns the string representation
func (s ParameterMapEntry) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ParameterMapEntry) GoString() string {
	return s.String()
}

// Name of the parameter from the Review policy.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/PolicyParameter
type PolicyParameter struct {
	_ struct{} `type:"structure"`

	// Name of the parameter from the list of Review Polices.
	Key *string `type:"string"`

	// List of ParameterMapEntry objects.
	MapEntries []ParameterMapEntry `type:"list"`

	// The list of values of the Parameter
	Values []string `type:"list"`
}

// String returns the string representation
func (s PolicyParameter) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s PolicyParameter) GoString() string {
	return s.String()
}

// The Qualification data structure represents a Qualification assigned to a
// user, including the Qualification type and the value (score).
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/Qualification
type Qualification struct {
	_ struct{} `type:"structure"`

	// The date and time the Qualification was granted to the Worker. If the Worker's
	// Qualification was revoked, and then re-granted based on a new Qualification
	// request, GrantTime is the date and time of the last call to the AcceptQualificationRequest
	// operation.
	GrantTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The value (score) of the Qualification, if the Qualification has an integer
	// value.
	IntegerValue *int64 `type:"integer"`

	// The Locale data structure represents a geographical region or location.
	LocaleValue *Locale `type:"structure"`

	// The ID of the Qualification type for the Qualification.
	QualificationTypeId *string `min:"1" type:"string"`

	// The status of the Qualification. Valid values are Granted | Revoked.
	Status QualificationStatus `type:"string" enum:"true"`

	// The ID of the Worker who possesses the Qualification.
	WorkerId *string `min:"1" type:"string"`
}

// String returns the string representation
func (s Qualification) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s Qualification) GoString() string {
	return s.String()
}

// The QualificationRequest data structure represents a request a Worker has
// made for a Qualification.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/QualificationRequest
type QualificationRequest struct {
	_ struct{} `type:"structure"`

	// The Worker's answers for the Qualification type's test contained in a QuestionFormAnswers
	// document, if the type has a test and the Worker has submitted answers. If
	// the Worker does not provide any answers, Answer may be empty.
	Answer *string `type:"string"`

	// The ID of the Qualification request, a unique identifier generated when the
	// request was submitted.
	QualificationRequestId *string `type:"string"`

	// The ID of the Qualification type the Worker is requesting, as returned by
	// the CreateQualificationType operation.
	QualificationTypeId *string `min:"1" type:"string"`

	// The date and time the Qualification request had a status of Submitted. This
	// is either the time the Worker submitted answers for a Qualification test,
	// or the time the Worker requested the Qualification if the Qualification type
	// does not have a test.
	SubmitTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The contents of the Qualification test that was presented to the Worker,
	// if the type has a test and the Worker has submitted answers. This value is
	// identical to the QuestionForm associated with the Qualification type at the
	// time the Worker requests the Qualification.
	Test *string `type:"string"`

	// The ID of the Worker requesting the Qualification.
	WorkerId *string `min:"1" type:"string"`
}

// String returns the string representation
func (s QualificationRequest) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s QualificationRequest) GoString() string {
	return s.String()
}

// The QualificationRequirement data structure describes a Qualification that
// a Worker must have before the Worker is allowed to accept a HIT. A requirement
// may optionally state that a Worker must have the Qualification in order to
// preview the HIT, or see the HIT in search results.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/QualificationRequirement
type QualificationRequirement struct {
	_ struct{} `type:"structure"`

	// Setting this attribute prevents Workers whose Qualifications do not meet
	// this QualificationRequirement from taking the specified action. Valid arguments
	// include "Accept" (Worker cannot accept the HIT, but can preview the HIT and
	// see it in their search results), "PreviewAndAccept" (Worker cannot accept
	// or preview the HIT, but can see the HIT in their search results), and "DiscoverPreviewAndAccept"
	// (Worker cannot accept, preview, or see the HIT in their search results).
	// It's possible for you to create a HIT with multiple QualificationRequirements
	// (which can have different values for the ActionGuarded attribute). In this
	// case, the Worker is only permitted to perform an action when they have met
	// all QualificationRequirements guarding the action. The actions in the order
	// of least restrictive to most restrictive are Discover, Preview and Accept.
	// For example, if a Worker meets all QualificationRequirements that are set
	// to DiscoverPreviewAndAccept, but do not meet all requirements that are set
	// with PreviewAndAccept, then the Worker will be able to Discover, i.e. see
	// the HIT in their search result, but will not be able to Preview or Accept
	// the HIT. ActionsGuarded should not be used in combination with the RequiredToPreview
	// field.
	ActionsGuarded HITAccessActions `type:"string" enum:"true"`

	// The kind of comparison to make against a Qualification's value. You can compare
	// a Qualification's value to an IntegerValue to see if it is LessThan, LessThanOrEqualTo,
	// GreaterThan, GreaterThanOrEqualTo, EqualTo, or NotEqualTo the IntegerValue.
	// You can compare it to a LocaleValue to see if it is EqualTo, or NotEqualTo
	// the LocaleValue. You can check to see if the value is In or NotIn a set of
	// IntegerValue or LocaleValue values. Lastly, a Qualification requirement can
	// also test if a Qualification Exists or DoesNotExist in the user's profile,
	// regardless of its value.
	//
	// Comparator is a required field
	Comparator Comparator `type:"string" required:"true" enum:"true"`

	// The integer value to compare against the Qualification's value. IntegerValue
	// must not be present if Comparator is Exists or DoesNotExist. IntegerValue
	// can only be used if the Qualification type has an integer value; it cannot
	// be used with the Worker_Locale QualificationType ID. When performing a set
	// comparison by using the In or the NotIn comparator, you can use up to 15
	// IntegerValue elements in a QualificationRequirement data structure.
	IntegerValues []int64 `type:"list"`

	// The locale value to compare against the Qualification's value. The local
	// value must be a valid ISO 3166 country code or supports ISO 3166-2 subdivisions.
	// LocaleValue can only be used with a Worker_Locale QualificationType ID. LocaleValue
	// can only be used with the EqualTo, NotEqualTo, In, and NotIn comparators.
	// You must only use a single LocaleValue element when using the EqualTo or
	// NotEqualTo comparators. When performing a set comparison by using the In
	// or the NotIn comparator, you can use up to 30 LocaleValue elements in a QualificationRequirement
	// data structure.
	LocaleValues []Locale `type:"list"`

	// The ID of the Qualification type for the requirement.
	//
	// QualificationTypeId is a required field
	QualificationTypeId *string `type:"string" required:"true"`

	// DEPRECATED: Use the ActionsGuarded field instead. If RequiredToPreview is
	// true, the question data for the HIT will not be shown when a Worker whose
	// Qualifications do not meet this requirement tries to preview the HIT. That
	// is, a Worker's Qualifications must meet all of the requirements for which
	// RequiredToPreview is true in order to preview the HIT. If a Worker meets
	// all of the requirements where RequiredToPreview is true (or if there are
	// no such requirements), but does not meet all of the requirements for the
	// HIT, the Worker will be allowed to preview the HIT's question data, but will
	// not be allowed to accept and complete the HIT. The default is false. This
	// should not be used in combination with the ActionsGuarded field.
	RequiredToPreview *bool `deprecated:"true" type:"boolean"`
}

// String returns the string representation
func (s QualificationRequirement) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s QualificationRequirement) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *QualificationRequirement) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "QualificationRequirement"}
	if len(s.Comparator) == 0 {
		invalidParams.Add(aws.NewErrParamRequired("Comparator"))
	}

	if s.QualificationTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationTypeId"))
	}
	if s.LocaleValues != nil {
		for i, v := range s.LocaleValues {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "LocaleValues", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// The QualificationType data structure represents a Qualification type, a description
// of a property of a Worker that must match the requirements of a HIT for the
// Worker to be able to accept the HIT. The type also describes how a Worker
// can obtain a Qualification of that type, such as through a Qualification
// test.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/QualificationType
type QualificationType struct {
	_ struct{} `type:"structure"`

	// The answers to the Qualification test specified in the Test parameter.
	AnswerKey *string `type:"string"`

	// Specifies that requests for the Qualification type are granted immediately,
	// without prompting the Worker with a Qualification test. Valid values are
	// True | False.
	AutoGranted *bool `type:"boolean"`

	// The Qualification integer value to use for automatically granted Qualifications,
	// if AutoGranted is true. This is 1 by default.
	AutoGrantedValue *int64 `type:"integer"`

	// The date and time the Qualification type was created.
	CreationTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// A long description for the Qualification type.
	Description *string `type:"string"`

	// Specifies whether the Qualification type is one that a user can request through
	// the Amazon Mechanical Turk web site, such as by taking a Qualification test.
	// This value is False for Qualifications assigned automatically by the system.
	// Valid values are True | False.
	IsRequestable *bool `type:"boolean"`

	// One or more words or phrases that describe theQualification type, separated
	// by commas. The Keywords make the type easier to find using a search.
	Keywords *string `type:"string"`

	// The name of the Qualification type. The type name is used to identify the
	// type, and to find the type using a Qualification type search.
	Name *string `type:"string"`

	// A unique identifier for the Qualification type. A Qualification type is given
	// a Qualification type ID when you call the CreateQualificationType operation.
	QualificationTypeId *string `min:"1" type:"string"`

	// The status of the Qualification type. A Qualification type's status determines
	// if users can apply to receive a Qualification of this type, and if HITs can
	// be created with requirements based on this type. Valid values are Active
	// | Inactive.
	QualificationTypeStatus QualificationTypeStatus `type:"string" enum:"true"`

	// The amount of time, in seconds, Workers must wait after taking the Qualification
	// test before they can take it again. Workers can take a Qualification test
	// multiple times if they were not granted the Qualification from a previous
	// attempt, or if the test offers a gradient score and they want a better score.
	// If not specified, retries are disabled and Workers can request a Qualification
	// only once.
	RetryDelayInSeconds *int64 `type:"long"`

	// The questions for a Qualification test associated with this Qualification
	// type that a user can take to obtain a Qualification of this type. This parameter
	// must be specified if AnswerKey is present. A Qualification type cannot have
	// both a specified Test parameter and an AutoGranted value of true.
	Test *string `type:"string"`

	// The amount of time, in seconds, given to a Worker to complete the Qualification
	// test, beginning from the time the Worker requests the Qualification.
	TestDurationInSeconds *int64 `type:"long"`
}

// String returns the string representation
func (s QualificationType) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s QualificationType) GoString() string {
	return s.String()
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/RejectAssignmentRequest
type RejectAssignmentInput struct {
	_ struct{} `type:"structure"`

	// The ID of the assignment. The assignment must correspond to a HIT created
	// by the Requester.
	//
	// AssignmentId is a required field
	AssignmentId *string `min:"1" type:"string" required:"true"`

	// A message for the Worker, which the Worker can see in the Status section
	// of the web site.
	//
	// RequesterFeedback is a required field
	RequesterFeedback *string `type:"string" required:"true"`
}

// String returns the string representation
func (s RejectAssignmentInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s RejectAssignmentInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *RejectAssignmentInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "RejectAssignmentInput"}

	if s.AssignmentId == nil {
		invalidParams.Add(aws.NewErrParamRequired("AssignmentId"))
	}
	if s.AssignmentId != nil && len(*s.AssignmentId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("AssignmentId", 1))
	}

	if s.RequesterFeedback == nil {
		invalidParams.Add(aws.NewErrParamRequired("RequesterFeedback"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/RejectAssignmentResponse
type RejectAssignmentOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s RejectAssignmentOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s RejectAssignmentOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s RejectAssignmentOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/RejectQualificationRequestRequest
type RejectQualificationRequestInput struct {
	_ struct{} `type:"structure"`

	// The ID of the Qualification request, as returned by the ListQualificationRequests
	// operation.
	//
	// QualificationRequestId is a required field
	QualificationRequestId *string `type:"string" required:"true"`

	// A text message explaining why the request was rejected, to be shown to the
	// Worker who made the request.
	Reason *string `type:"string"`
}

// String returns the string representation
func (s RejectQualificationRequestInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s RejectQualificationRequestInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *RejectQualificationRequestInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "RejectQualificationRequestInput"}

	if s.QualificationRequestId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationRequestId"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/RejectQualificationRequestResponse
type RejectQualificationRequestOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s RejectQualificationRequestOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s RejectQualificationRequestOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s RejectQualificationRequestOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Both the AssignmentReviewReport and the HITReviewReport elements contains
// the ReviewActionDetail data structure. This structure is returned multiple
// times for each action specified in the Review Policy.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ReviewActionDetail
type ReviewActionDetail struct {
	_ struct{} `type:"structure"`

	// The unique identifier for the action.
	ActionId *string `min:"1" type:"string"`

	// The nature of the action itself. The Review Policy is responsible for examining
	// the HIT and Assignments, emitting results, and deciding which other actions
	// will be necessary.
	ActionName *string `type:"string"`

	// The date when the action was completed.
	CompleteTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// Present only when the Results have a FAILED Status.
	ErrorCode *string `type:"string"`

	// A description of the outcome of the review.
	Result *string `type:"string"`

	// The current disposition of the action: INTENDED, SUCCEEDED, FAILED, or CANCELLED.
	Status ReviewActionStatus `type:"string" enum:"true"`

	// The specific HITId or AssignmentID targeted by the action.
	TargetId *string `min:"1" type:"string"`

	// The type of object in TargetId.
	TargetType *string `type:"string"`
}

// String returns the string representation
func (s ReviewActionDetail) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ReviewActionDetail) GoString() string {
	return s.String()
}

// HIT Review Policy data structures represent HIT review policies, which you
// specify when you create a HIT.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ReviewPolicy
type ReviewPolicy struct {
	_ struct{} `type:"structure"`

	// Name of the parameter from the Review policy.
	Parameters []PolicyParameter `type:"list"`

	// Name of a Review Policy: SimplePlurality/2011-09-01 or ScoreMyKnownAnswers/2011-09-01
	//
	// PolicyName is a required field
	PolicyName *string `type:"string" required:"true"`
}

// String returns the string representation
func (s ReviewPolicy) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ReviewPolicy) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ReviewPolicy) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ReviewPolicy"}

	if s.PolicyName == nil {
		invalidParams.Add(aws.NewErrParamRequired("PolicyName"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Contains both ReviewResult and ReviewAction elements for a particular HIT.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ReviewReport
type ReviewReport struct {
	_ struct{} `type:"structure"`

	// A list of ReviewAction objects for each action specified in the Review Policy.
	ReviewActions []ReviewActionDetail `type:"list"`

	// A list of ReviewResults objects for each action specified in the Review Policy.
	ReviewResults []ReviewResultDetail `type:"list"`
}

// String returns the string representation
func (s ReviewReport) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ReviewReport) GoString() string {
	return s.String()
}

// This data structure is returned multiple times for each result specified
// in the Review Policy.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/ReviewResultDetail
type ReviewResultDetail struct {
	_ struct{} `type:"structure"`

	// A unique identifier of the Review action result.
	ActionId *string `min:"1" type:"string"`

	// Key identifies the particular piece of reviewed information.
	Key *string `type:"string"`

	// Specifies the QuestionId the result is describing. Depending on whether the
	// TargetType is a HIT or Assignment this results could specify multiple values.
	// If TargetType is HIT and QuestionId is absent, then the result describes
	// results of the HIT, including the HIT agreement score. If ObjectType is Assignment
	// and QuestionId is absent, then the result describes the Worker's performance
	// on the HIT.
	QuestionId *string `min:"1" type:"string"`

	// The HITID or AssignmentId about which this result was taken. Note that HIT-level
	// Review Policies will often emit results about both the HIT itself and its
	// Assignments, while Assignment-level review policies generally only emit results
	// about the Assignment itself.
	SubjectId *string `min:"1" type:"string"`

	// The type of the object from the SubjectId field.
	SubjectType *string `type:"string"`

	// The values of Key provided by the review policies you have selected.
	Value *string `type:"string"`
}

// String returns the string representation
func (s ReviewResultDetail) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s ReviewResultDetail) GoString() string {
	return s.String()
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/SendBonusRequest
type SendBonusInput struct {
	_ struct{} `type:"structure"`

	// The ID of the assignment for which this bonus is paid.
	//
	// AssignmentId is a required field
	AssignmentId *string `min:"1" type:"string" required:"true"`

	// The Bonus amount is a US Dollar amount specified using a string (for example,
	// "5" represents $5.00 USD and "101.42" represents $101.42 USD). Do not include
	// currency symbols or currency codes.
	//
	// BonusAmount is a required field
	BonusAmount *string `type:"string" required:"true"`

	// A message that explains the reason for the bonus payment. The Worker receiving
	// the bonus can see this message.
	//
	// Reason is a required field
	Reason *string `type:"string" required:"true"`

	// A unique identifier for this request, which allows you to retry the call
	// on error without granting multiple bonuses. This is useful in cases such
	// as network timeouts where it is unclear whether or not the call succeeded
	// on the server. If the bonus already exists in the system from a previous
	// call using the same UniqueRequestToken, subsequent calls will return an error
	// with a message containing the request ID.
	UniqueRequestToken *string `min:"1" type:"string"`

	// The ID of the Worker being paid the bonus.
	//
	// WorkerId is a required field
	WorkerId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s SendBonusInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s SendBonusInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *SendBonusInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "SendBonusInput"}

	if s.AssignmentId == nil {
		invalidParams.Add(aws.NewErrParamRequired("AssignmentId"))
	}
	if s.AssignmentId != nil && len(*s.AssignmentId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("AssignmentId", 1))
	}

	if s.BonusAmount == nil {
		invalidParams.Add(aws.NewErrParamRequired("BonusAmount"))
	}

	if s.Reason == nil {
		invalidParams.Add(aws.NewErrParamRequired("Reason"))
	}
	if s.UniqueRequestToken != nil && len(*s.UniqueRequestToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("UniqueRequestToken", 1))
	}

	if s.WorkerId == nil {
		invalidParams.Add(aws.NewErrParamRequired("WorkerId"))
	}
	if s.WorkerId != nil && len(*s.WorkerId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("WorkerId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/SendBonusResponse
type SendBonusOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s SendBonusOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s SendBonusOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s SendBonusOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/SendTestEventNotificationRequest
type SendTestEventNotificationInput struct {
	_ struct{} `type:"structure"`

	// The notification specification to test. This value is identical to the value
	// you would provide to the UpdateNotificationSettings operation when you establish
	// the notification specification for a HIT type.
	//
	// Notification is a required field
	Notification *NotificationSpecification `type:"structure" required:"true"`

	// The event to simulate to test the notification specification. This event
	// is included in the test message even if the notification specification does
	// not include the event type. The notification specification does not filter
	// out the test event.
	//
	// TestEventType is a required field
	TestEventType EventType `type:"string" required:"true" enum:"true"`
}

// String returns the string representation
func (s SendTestEventNotificationInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s SendTestEventNotificationInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *SendTestEventNotificationInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "SendTestEventNotificationInput"}

	if s.Notification == nil {
		invalidParams.Add(aws.NewErrParamRequired("Notification"))
	}
	if len(s.TestEventType) == 0 {
		invalidParams.Add(aws.NewErrParamRequired("TestEventType"))
	}
	if s.Notification != nil {
		if err := s.Notification.Validate(); err != nil {
			invalidParams.AddNested("Notification", err.(aws.ErrInvalidParams))
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/SendTestEventNotificationResponse
type SendTestEventNotificationOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s SendTestEventNotificationOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s SendTestEventNotificationOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s SendTestEventNotificationOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateExpirationForHITRequest
type UpdateExpirationForHITInput struct {
	_ struct{} `type:"structure"`

	// The date and time at which you want the HIT to expire
	//
	// ExpireAt is a required field
	ExpireAt *time.Time `type:"timestamp" timestampFormat:"unix" required:"true"`

	// The HIT to update.
	//
	// HITId is a required field
	HITId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s UpdateExpirationForHITInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s UpdateExpirationForHITInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *UpdateExpirationForHITInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "UpdateExpirationForHITInput"}

	if s.ExpireAt == nil {
		invalidParams.Add(aws.NewErrParamRequired("ExpireAt"))
	}

	if s.HITId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITId"))
	}
	if s.HITId != nil && len(*s.HITId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateExpirationForHITResponse
type UpdateExpirationForHITOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s UpdateExpirationForHITOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s UpdateExpirationForHITOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s UpdateExpirationForHITOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateHITReviewStatusRequest
type UpdateHITReviewStatusInput struct {
	_ struct{} `type:"structure"`

	// The ID of the HIT to update.
	//
	// HITId is a required field
	HITId *string `min:"1" type:"string" required:"true"`

	// Specifies how to update the HIT status. Default is False.
	//
	//    *  Setting this to false will only transition a HIT from Reviewable to
	//    Reviewing
	//
	//    *  Setting this to true will only transition a HIT from Reviewing to Reviewable
	Revert *bool `type:"boolean"`
}

// String returns the string representation
func (s UpdateHITReviewStatusInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s UpdateHITReviewStatusInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *UpdateHITReviewStatusInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "UpdateHITReviewStatusInput"}

	if s.HITId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITId"))
	}
	if s.HITId != nil && len(*s.HITId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateHITReviewStatusResponse
type UpdateHITReviewStatusOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s UpdateHITReviewStatusOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s UpdateHITReviewStatusOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s UpdateHITReviewStatusOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateHITTypeOfHITRequest
type UpdateHITTypeOfHITInput struct {
	_ struct{} `type:"structure"`

	// The HIT to update.
	//
	// HITId is a required field
	HITId *string `min:"1" type:"string" required:"true"`

	// The ID of the new HIT type.
	//
	// HITTypeId is a required field
	HITTypeId *string `min:"1" type:"string" required:"true"`
}

// String returns the string representation
func (s UpdateHITTypeOfHITInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s UpdateHITTypeOfHITInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *UpdateHITTypeOfHITInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "UpdateHITTypeOfHITInput"}

	if s.HITId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITId"))
	}
	if s.HITId != nil && len(*s.HITId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITId", 1))
	}

	if s.HITTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITTypeId"))
	}
	if s.HITTypeId != nil && len(*s.HITTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITTypeId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateHITTypeOfHITResponse
type UpdateHITTypeOfHITOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s UpdateHITTypeOfHITOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s UpdateHITTypeOfHITOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s UpdateHITTypeOfHITOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateNotificationSettingsRequest
type UpdateNotificationSettingsInput struct {
	_ struct{} `type:"structure"`

	// Specifies whether notifications are sent for HITs of this HIT type, according
	// to the notification specification. You must specify either the Notification
	// parameter or the Active parameter for the call to UpdateNotificationSettings
	// to succeed.
	Active *bool `type:"boolean"`

	// The ID of the HIT type whose notification specification is being updated.
	//
	// HITTypeId is a required field
	HITTypeId *string `min:"1" type:"string" required:"true"`

	// The notification specification for the HIT type.
	Notification *NotificationSpecification `type:"structure"`
}

// String returns the string representation
func (s UpdateNotificationSettingsInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s UpdateNotificationSettingsInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *UpdateNotificationSettingsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "UpdateNotificationSettingsInput"}

	if s.HITTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("HITTypeId"))
	}
	if s.HITTypeId != nil && len(*s.HITTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("HITTypeId", 1))
	}
	if s.Notification != nil {
		if err := s.Notification.Validate(); err != nil {
			invalidParams.AddNested("Notification", err.(aws.ErrInvalidParams))
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateNotificationSettingsResponse
type UpdateNotificationSettingsOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response
}

// String returns the string representation
func (s UpdateNotificationSettingsOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s UpdateNotificationSettingsOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s UpdateNotificationSettingsOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateQualificationTypeRequest
type UpdateQualificationTypeInput struct {
	_ struct{} `type:"structure"`

	// The answers to the Qualification test specified in the Test parameter, in
	// the form of an AnswerKey data structure.
	AnswerKey *string `type:"string"`

	// Specifies whether requests for the Qualification type are granted immediately,
	// without prompting the Worker with a Qualification test.
	//
	// Constraints: If the Test parameter is specified, this parameter cannot be
	// true.
	AutoGranted *bool `type:"boolean"`

	// The Qualification value to use for automatically granted Qualifications.
	// This parameter is used only if the AutoGranted parameter is true.
	AutoGrantedValue *int64 `type:"integer"`

	// The new description of the Qualification type.
	Description *string `type:"string"`

	// The ID of the Qualification type to update.
	//
	// QualificationTypeId is a required field
	QualificationTypeId *string `min:"1" type:"string" required:"true"`

	// The new status of the Qualification type - Active | Inactive
	QualificationTypeStatus QualificationTypeStatus `type:"string" enum:"true"`

	// The amount of time, in seconds, that Workers must wait after requesting a
	// Qualification of the specified Qualification type before they can retry the
	// Qualification request. It is not possible to disable retries for a Qualification
	// type after it has been created with retries enabled. If you want to disable
	// retries, you must dispose of the existing retry-enabled Qualification type
	// using DisposeQualificationType and then create a new Qualification type with
	// retries disabled using CreateQualificationType.
	RetryDelayInSeconds *int64 `type:"long"`

	// The questions for the Qualification test a Worker must answer correctly to
	// obtain a Qualification of this type. If this parameter is specified, TestDurationInSeconds
	// must also be specified.
	//
	// Constraints: Must not be longer than 65535 bytes. Must be a QuestionForm
	// data structure. This parameter cannot be specified if AutoGranted is true.
	//
	// Constraints: None. If not specified, the Worker may request the Qualification
	// without answering any questions.
	Test *string `type:"string"`

	// The number of seconds the Worker has to complete the Qualification test,
	// starting from the time the Worker requests the Qualification.
	TestDurationInSeconds *int64 `type:"long"`
}

// String returns the string representation
func (s UpdateQualificationTypeInput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s UpdateQualificationTypeInput) GoString() string {
	return s.String()
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *UpdateQualificationTypeInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "UpdateQualificationTypeInput"}

	if s.QualificationTypeId == nil {
		invalidParams.Add(aws.NewErrParamRequired("QualificationTypeId"))
	}
	if s.QualificationTypeId != nil && len(*s.QualificationTypeId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("QualificationTypeId", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/UpdateQualificationTypeResponse
type UpdateQualificationTypeOutput struct {
	_ struct{} `type:"structure"`

	responseMetadata aws.Response

	// Contains a QualificationType data structure.
	QualificationType *QualificationType `type:"structure"`
}

// String returns the string representation
func (s UpdateQualificationTypeOutput) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s UpdateQualificationTypeOutput) GoString() string {
	return s.String()
}

// SDKResponseMetdata return sthe response metadata for the API.
func (s UpdateQualificationTypeOutput) SDKResponseMetadata() aws.Response {
	return s.responseMetadata
}

// The WorkerBlock data structure represents a Worker who has been blocked.
// It has two elements: the WorkerId and the Reason for the block.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/WorkerBlock
type WorkerBlock struct {
	_ struct{} `type:"structure"`

	// A message explaining the reason the Worker was blocked.
	Reason *string `type:"string"`

	// The ID of the Worker who accepted the HIT.
	WorkerId *string `min:"1" type:"string"`
}

// String returns the string representation
func (s WorkerBlock) String() string {
	return awsutil.Prettify(s)
}

// GoString returns the string representation
func (s WorkerBlock) GoString() string {
	return s.String()
}

type AssignmentStatus string

// Enum values for AssignmentStatus
const (
	AssignmentStatusSubmitted AssignmentStatus = "Submitted"
	AssignmentStatusApproved  AssignmentStatus = "Approved"
	AssignmentStatusRejected  AssignmentStatus = "Rejected"
)

func (enum AssignmentStatus) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum AssignmentStatus) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type Comparator string

// Enum values for Comparator
const (
	ComparatorLessThan             Comparator = "LessThan"
	ComparatorLessThanOrEqualTo    Comparator = "LessThanOrEqualTo"
	ComparatorGreaterThan          Comparator = "GreaterThan"
	ComparatorGreaterThanOrEqualTo Comparator = "GreaterThanOrEqualTo"
	ComparatorEqualTo              Comparator = "EqualTo"
	ComparatorNotEqualTo           Comparator = "NotEqualTo"
	ComparatorExists               Comparator = "Exists"
	ComparatorDoesNotExist         Comparator = "DoesNotExist"
	ComparatorIn                   Comparator = "In"
	ComparatorNotIn                Comparator = "NotIn"
)

func (enum Comparator) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum Comparator) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type EventType string

// Enum values for EventType
const (
	EventTypeAssignmentAccepted  EventType = "AssignmentAccepted"
	EventTypeAssignmentAbandoned EventType = "AssignmentAbandoned"
	EventTypeAssignmentReturned  EventType = "AssignmentReturned"
	EventTypeAssignmentSubmitted EventType = "AssignmentSubmitted"
	EventTypeAssignmentRejected  EventType = "AssignmentRejected"
	EventTypeAssignmentApproved  EventType = "AssignmentApproved"
	EventTypeHitcreated          EventType = "HITCreated"
	EventTypeHitexpired          EventType = "HITExpired"
	EventTypeHitreviewable       EventType = "HITReviewable"
	EventTypeHitextended         EventType = "HITExtended"
	EventTypeHitdisposed         EventType = "HITDisposed"
	EventTypePing                EventType = "Ping"
)

func (enum EventType) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum EventType) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type HITAccessActions string

// Enum values for HITAccessActions
const (
	HITAccessActionsAccept                   HITAccessActions = "Accept"
	HITAccessActionsPreviewAndAccept         HITAccessActions = "PreviewAndAccept"
	HITAccessActionsDiscoverPreviewAndAccept HITAccessActions = "DiscoverPreviewAndAccept"
)

func (enum HITAccessActions) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum HITAccessActions) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type HITReviewStatus string

// Enum values for HITReviewStatus
const (
	HITReviewStatusNotReviewed           HITReviewStatus = "NotReviewed"
	HITReviewStatusMarkedForReview       HITReviewStatus = "MarkedForReview"
	HITReviewStatusReviewedAppropriate   HITReviewStatus = "ReviewedAppropriate"
	HITReviewStatusReviewedInappropriate HITReviewStatus = "ReviewedInappropriate"
)

func (enum HITReviewStatus) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum HITReviewStatus) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type HITStatus string

// Enum values for HITStatus
const (
	HITStatusAssignable   HITStatus = "Assignable"
	HITStatusUnassignable HITStatus = "Unassignable"
	HITStatusReviewable   HITStatus = "Reviewable"
	HITStatusReviewing    HITStatus = "Reviewing"
	HITStatusDisposed     HITStatus = "Disposed"
)

func (enum HITStatus) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum HITStatus) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type NotificationTransport string

// Enum values for NotificationTransport
const (
	NotificationTransportEmail NotificationTransport = "Email"
	NotificationTransportSqs   NotificationTransport = "SQS"
	NotificationTransportSns   NotificationTransport = "SNS"
)

func (enum NotificationTransport) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum NotificationTransport) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type NotifyWorkersFailureCode string

// Enum values for NotifyWorkersFailureCode
const (
	NotifyWorkersFailureCodeSoftFailure NotifyWorkersFailureCode = "SoftFailure"
	NotifyWorkersFailureCodeHardFailure NotifyWorkersFailureCode = "HardFailure"
)

func (enum NotifyWorkersFailureCode) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum NotifyWorkersFailureCode) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type QualificationStatus string

// Enum values for QualificationStatus
const (
	QualificationStatusGranted QualificationStatus = "Granted"
	QualificationStatusRevoked QualificationStatus = "Revoked"
)

func (enum QualificationStatus) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum QualificationStatus) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type QualificationTypeStatus string

// Enum values for QualificationTypeStatus
const (
	QualificationTypeStatusActive   QualificationTypeStatus = "Active"
	QualificationTypeStatusInactive QualificationTypeStatus = "Inactive"
)

func (enum QualificationTypeStatus) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum QualificationTypeStatus) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type ReviewActionStatus string

// Enum values for ReviewActionStatus
const (
	ReviewActionStatusIntended  ReviewActionStatus = "Intended"
	ReviewActionStatusSucceeded ReviewActionStatus = "Succeeded"
	ReviewActionStatusFailed    ReviewActionStatus = "Failed"
	ReviewActionStatusCancelled ReviewActionStatus = "Cancelled"
)

func (enum ReviewActionStatus) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum ReviewActionStatus) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type ReviewPolicyLevel string

// Enum values for ReviewPolicyLevel
const (
	ReviewPolicyLevelAssignment ReviewPolicyLevel = "Assignment"
	ReviewPolicyLevelHit        ReviewPolicyLevel = "HIT"
)

func (enum ReviewPolicyLevel) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum ReviewPolicyLevel) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}

type ReviewableHITStatus string

// Enum values for ReviewableHITStatus
const (
	ReviewableHITStatusReviewable ReviewableHITStatus = "Reviewable"
	ReviewableHITStatusReviewing  ReviewableHITStatus = "Reviewing"
)

func (enum ReviewableHITStatus) MarshalValue() (string, error) {
	return string(enum), nil
}

func (enum ReviewableHITStatus) MarshalValueBuf(b []byte) ([]byte, error) {
	b = b[0:0]
	return append(b, enum...), nil
}