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

package mturk

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/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// 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.
func (c *Client) RejectAssignment(ctx context.Context, params *RejectAssignmentInput, optFns ...func(*Options)) (*RejectAssignmentOutput, error) {
	if params == nil {
		params = &RejectAssignmentInput{}
	}

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

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

type RejectAssignmentInput struct {

	// The ID of the assignment. The assignment must correspond to a HIT created by
	// the Requester.
	//
	// This member is required.
	AssignmentId *string

	// A message for the Worker, which the Worker can see in the Status section of the
	// web site.
	//
	// This member is required.
	RequesterFeedback *string

	noSmithyDocumentSerde
}

type RejectAssignmentOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationRejectAssignmentMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpRejectAssignment{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpRejectAssignment{}, 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, 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 = addOpRejectAssignmentValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opRejectAssignment(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = awsmiddleware.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
	}
	return nil
}

func newServiceMetadataMiddleware_opRejectAssignment(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "mturk-requester",
		OperationName: "RejectAssignment",
	}
}