api_op_PutSlotType.go

// Code generated by smithy-go-codegen DO NOT EDIT.

package lexmodelbuildingservice

import (
	"context"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	"github.com/aws/aws-sdk-go-v2/service/lexmodelbuildingservice/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
	"time"
)

// Creates a custom slot type or replaces an existing custom slot type. To create a
// custom slot type, specify a name for the slot type and a set of enumeration
// values, which are the values that a slot of this type can assume. For more
// information, see how-it-works. If you specify the name of an existing slot type,
// the fields in the request replace the existing values in the $LATEST version of
// the slot type. Amazon Lex removes the fields that you don't provide in the
// request. If you don't specify required fields, Amazon Lex throws an exception.
// When you update the $LATEST version of a slot type, if a bot uses the $LATEST
// version of an intent that contains the slot type, the bot's status field is set
// to NOT_BUILT. This operation requires permissions for the lex:PutSlotType
// action.
func (c *Client) PutSlotType(ctx context.Context, params *PutSlotTypeInput, optFns ...func(*Options)) (*PutSlotTypeOutput, error) {
	if params == nil {
		params = &PutSlotTypeInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "PutSlotType", params, optFns, c.addOperationPutSlotTypeMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*PutSlotTypeOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type PutSlotTypeInput struct {

	// The name of the slot type. The name is not case sensitive. The name can't match
	// a built-in slot type name, or a built-in slot type name with "AMAZON." removed.
	// For example, because there is a built-in slot type called AMAZON.DATE, you can't
	// create a custom slot type called DATE. For a list of built-in slot types, see
	// Slot Type Reference
	// (https://developer.amazon.com/public/solutions/alexa/alexa-skills-kit/docs/built-in-intent-ref/slot-type-reference)
	// in the Alexa Skills Kit.
	//
	// This member is required.
	Name *string

	// Identifies a specific revision of the $LATEST version. When you create a new
	// slot type, leave the checksum field blank. If you specify a checksum you get a
	// BadRequestException exception. When you want to update a slot type, set the
	// checksum field to the checksum of the most recent revision of the $LATEST
	// version. If you don't specify the  checksum field, or if the checksum does not
	// match the $LATEST version, you get a PreconditionFailedException exception.
	Checksum *string

	// When set to true a new numbered version of the slot type is created. This is the
	// same as calling the CreateSlotTypeVersion operation. If you do not specify
	// createVersion, the default is false.
	CreateVersion *bool

	// A description of the slot type.
	Description *string

	// A list of EnumerationValue objects that defines the values that the slot type
	// can take. Each value can have a list of synonyms, which are additional values
	// that help train the machine learning model about the values that it resolves for
	// a slot. A regular expression slot type doesn't require enumeration values. All
	// other slot types require a list of enumeration values. When Amazon Lex resolves
	// a slot value, it generates a resolution list that contains up to five possible
	// values for the slot. If you are using a Lambda function, this resolution list is
	// passed to the function. If you are not using a Lambda function you can choose to
	// return the value that the user entered or the first value in the resolution list
	// as the slot value. The valueSelectionStrategy field indicates the option to use.
	EnumerationValues []types.EnumerationValue

	// The built-in slot type used as the parent of the slot type. When you define a
	// parent slot type, the new slot type has all of the same configuration as the
	// parent. Only AMAZON.AlphaNumeric is supported.
	ParentSlotTypeSignature *string

	// Configuration information that extends the parent built-in slot type. The
	// configuration is added to the settings for the parent slot type.
	SlotTypeConfigurations []types.SlotTypeConfiguration

	// Determines the slot resolution strategy that Amazon Lex uses to return slot type
	// values. The field can be set to one of the following values:
	//
	// * ORIGINAL_VALUE -
	// Returns the value entered by the user, if the user value is similar to the slot
	// value.
	//
	// * TOP_RESOLUTION - If there is a resolution list for the slot, return
	// the first value in the resolution list as the slot type value. If there is no
	// resolution list, null is returned.
	//
	// If you don't specify the
	// valueSelectionStrategy, the default is ORIGINAL_VALUE.
	ValueSelectionStrategy types.SlotValueSelectionStrategy

	noSmithyDocumentSerde
}

type PutSlotTypeOutput struct {

	// Checksum of the $LATEST version of the slot type.
	Checksum *string

	// True if a new version of the slot type was created. If the createVersion field
	// was not specified in the request, the createVersion field is set to false in the
	// response.
	CreateVersion *bool

	// The date that the slot type was created.
	CreatedDate *time.Time

	// A description of the slot type.
	Description *string

	// A list of EnumerationValue objects that defines the values that the slot type
	// can take.
	EnumerationValues []types.EnumerationValue

	// The date that the slot type was updated. When you create a slot type, the
	// creation date and last update date are the same.
	LastUpdatedDate *time.Time

	// The name of the slot type.
	Name *string

	// The built-in slot type used as the parent of the slot type.
	ParentSlotTypeSignature *string

	// Configuration information that extends the parent built-in slot type.
	SlotTypeConfigurations []types.SlotTypeConfiguration

	// The slot resolution strategy that Amazon Lex uses to determine the value of the
	// slot. For more information, see PutSlotType.
	ValueSelectionStrategy types.SlotValueSelectionStrategy

	// The version of the slot type. For a new slot type, the version is always
	// $LATEST.
	Version *string

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationPutSlotTypeMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpPutSlotType{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpPutSlotType{}, middleware.After)
	if err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
		return err
	}
	if err = addRetryMiddlewares(stack, options); err != nil {
		return err
	}
	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addOpPutSlotTypeValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opPutSlotType(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opPutSlotType(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "lex",
		OperationName: "PutSlotType",
	}
}