api_op_DeleteModel.go

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

package lookoutvision

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Deletes an Amazon Lookout for Vision model. You can't delete a running model.
// To stop a running model, use the StopModel operation. It might take a few
// seconds to delete a model. To determine if a model has been deleted, call
// ListModels and check if the version of the model ( ModelVersion ) is in the
// Models array. This operation requires permissions to perform the
// lookoutvision:DeleteModel operation.
func (c *Client) DeleteModel(ctx context.Context, params *DeleteModelInput, optFns ...func(*Options)) (*DeleteModelOutput, error) {
	if params == nil {
		params = &DeleteModelInput{}
	}

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

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

type DeleteModelInput struct {

	// The version of the model that you want to delete.
	//
	// This member is required.
	ModelVersion *string

	// The name of the project that contains the model that you want to delete.
	//
	// This member is required.
	ProjectName *string

	// ClientToken is an idempotency token that ensures a call to DeleteModel
	// completes only once. You choose the value to pass. For example, an issue might
	// prevent you from getting a response from DeleteModel . In this case, safely
	// retry your call to DeleteModel by using the same ClientToken parameter value.
	// If you don't supply a value for ClientToken, the AWS SDK you are using inserts a
	// value for you. This prevents retries after a network error from making multiple
	// model deletion requests. You'll need to provide your own value for other use
	// cases. An error occurs if the other input parameters are not the same as in the
	// first request. Using a different value for ClientToken is considered a new call
	// to DeleteModel . An idempotency token is active for 8 hours.
	ClientToken *string

	noSmithyDocumentSerde
}

type DeleteModelOutput struct {

	// The Amazon Resource Name (ARN) of the model that was deleted.
	ModelArn *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDeleteModelMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpDeleteModel{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpDeleteModel{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "DeleteModel"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addClientRequestID(stack); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRetry(stack, options); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addIdempotencyToken_opDeleteModelMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpDeleteModelValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDeleteModel(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = addRecursionDetection(stack); 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
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	return nil
}

type idempotencyToken_initializeOpDeleteModel struct {
	tokenProvider IdempotencyTokenProvider
}

func (*idempotencyToken_initializeOpDeleteModel) ID() string {
	return "OperationIdempotencyTokenAutoFill"
}

func (m *idempotencyToken_initializeOpDeleteModel) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	if m.tokenProvider == nil {
		return next.HandleInitialize(ctx, in)
	}

	input, ok := in.Parameters.(*DeleteModelInput)
	if !ok {
		return out, metadata, fmt.Errorf("expected middleware input to be of type *DeleteModelInput ")
	}

	if input.ClientToken == nil {
		t, err := m.tokenProvider.GetIdempotencyToken()
		if err != nil {
			return out, metadata, err
		}
		input.ClientToken = &t
	}
	return next.HandleInitialize(ctx, in)
}
func addIdempotencyToken_opDeleteModelMiddleware(stack *middleware.Stack, cfg Options) error {
	return stack.Initialize.Add(&idempotencyToken_initializeOpDeleteModel{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}

func newServiceMetadataMiddleware_opDeleteModel(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "DeleteModel",
	}
}