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

package codecommit

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 approval rule from a specified pull request. Approval rules can be
// deleted from a pull request only if the pull request is open, and if the
// approval rule was created specifically for a pull request and not generated from
// an approval rule template associated with the repository where the pull request
// was created. You cannot delete an approval rule from a merged or closed pull
// request.
func (c *Client) DeletePullRequestApprovalRule(ctx context.Context, params *DeletePullRequestApprovalRuleInput, optFns ...func(*Options)) (*DeletePullRequestApprovalRuleOutput, error) {
	if params == nil {
		params = &DeletePullRequestApprovalRuleInput{}
	}

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

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

type DeletePullRequestApprovalRuleInput struct {

	// The name of the approval rule you want to delete.
	//
	// This member is required.
	ApprovalRuleName *string

	// The system-generated ID of the pull request that contains the approval rule you
	// want to delete.
	//
	// This member is required.
	PullRequestId *string

	noSmithyDocumentSerde
}

type DeletePullRequestApprovalRuleOutput struct {

	// The ID of the deleted approval rule.
	//
	// If the approval rule was deleted in an earlier API call, the response is 200 OK
	// without content.
	//
	// This member is required.
	ApprovalRuleId *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDeletePullRequestApprovalRuleMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpDeletePullRequestApprovalRule{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDeletePullRequestApprovalRule{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "DeletePullRequestApprovalRule"); 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 = addSpanRetryLoop(stack, options); 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 = addTimeOffsetBuild(stack, c); err != nil {
		return err
	}
	if err = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addOpDeletePullRequestApprovalRuleValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDeletePullRequestApprovalRule(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
	}
	if err = addSpanInitializeStart(stack); err != nil {
		return err
	}
	if err = addSpanInitializeEnd(stack); err != nil {
		return err
	}
	if err = addSpanBuildRequestStart(stack); err != nil {
		return err
	}
	if err = addSpanBuildRequestEnd(stack); err != nil {
		return err
	}
	return nil
}

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