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

package codecommit

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

// Updates the state of a user's approval on a pull request. The user is derived
// from the signed-in account when the request is made.
func (c *Client) UpdatePullRequestApprovalState(ctx context.Context, params *UpdatePullRequestApprovalStateInput, optFns ...func(*Options)) (*UpdatePullRequestApprovalStateOutput, error) {
	if params == nil {
		params = &UpdatePullRequestApprovalStateInput{}
	}

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

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

type UpdatePullRequestApprovalStateInput struct {

	// The approval state to associate with the user on the pull request.
	//
	// This member is required.
	ApprovalState types.ApprovalState

	// The system-generated ID of the pull request.
	//
	// This member is required.
	PullRequestId *string

	// The system-generated ID of the revision.
	//
	// This member is required.
	RevisionId *string

	noSmithyDocumentSerde
}

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationUpdatePullRequestApprovalStateMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpUpdatePullRequestApprovalState{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpUpdatePullRequestApprovalState{}, 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 = addOpUpdatePullRequestApprovalStateValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opUpdatePullRequestApprovalState(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_opUpdatePullRequestApprovalState(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "codecommit",
		OperationName: "UpdatePullRequestApprovalState",
	}
}