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

package backup

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"
)

// Returns the access policy document that is associated with the named backup
// vault.
func (c *Client) GetBackupVaultAccessPolicy(ctx context.Context, params *GetBackupVaultAccessPolicyInput, optFns ...func(*Options)) (*GetBackupVaultAccessPolicyOutput, error) {
	if params == nil {
		params = &GetBackupVaultAccessPolicyInput{}
	}

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

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

type GetBackupVaultAccessPolicyInput struct {

	// The name of a logical container where backups are stored. Backup vaults are
	// identified by names that are unique to the account used to create them and the
	// Amazon Web Services Region where they are created. They consist of lowercase
	// letters, numbers, and hyphens.
	//
	// This member is required.
	BackupVaultName *string

	noSmithyDocumentSerde
}

type GetBackupVaultAccessPolicyOutput struct {

	// An Amazon Resource Name (ARN) that uniquely identifies a backup vault; for
	// example, arn:aws:backup:us-east-1:123456789012:vault:aBackupVault .
	BackupVaultArn *string

	// The name of a logical container where backups are stored. Backup vaults are
	// identified by names that are unique to the account used to create them and the
	// Region where they are created. They consist of lowercase letters, numbers, and
	// hyphens.
	BackupVaultName *string

	// The backup vault access policy document in JSON format.
	Policy *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationGetBackupVaultAccessPolicyMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpGetBackupVaultAccessPolicy{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetBackupVaultAccessPolicy{}, 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 = addOpGetBackupVaultAccessPolicyValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetBackupVaultAccessPolicy(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_opGetBackupVaultAccessPolicy(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "backup",
		OperationName: "GetBackupVaultAccessPolicy",
	}
}