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

package s3

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	s3cust "github.com/aws/aws-sdk-go-v2/service/s3/internal/customizations"
	"github.com/aws/aws-sdk-go-v2/service/s3/types"
	"github.com/aws/smithy-go/middleware"
	"github.com/aws/smithy-go/ptr"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// This operation is not supported by directory buckets. This implementation of
// the GET action uses the acl subresource to return the access control list (ACL)
// of a bucket. To use GET to return the ACL of the bucket, you must have the
// READ_ACP access to the bucket. If READ_ACP permission is granted to the
// anonymous user, you can return the ACL of the bucket without using an
// authorization header. When you use this API operation with an access point,
// provide the alias of the access point in place of the bucket name. When you use
// this API operation with an Object Lambda access point, provide the alias of the
// Object Lambda access point in place of the bucket name. If the Object Lambda
// access point alias in a request is not valid, the error code
// InvalidAccessPointAliasError is returned. For more information about
// InvalidAccessPointAliasError , see List of Error Codes (https://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html#ErrorCodeList)
// . If your bucket uses the bucket owner enforced setting for S3 Object Ownership,
// requests to read ACLs are still supported and return the
// bucket-owner-full-control ACL with the owner being the account that created the
// bucket. For more information, see Controlling object ownership and disabling
// ACLs (https://docs.aws.amazon.com/AmazonS3/latest/userguide/about-object-ownership.html)
// in the Amazon S3 User Guide. The following operations are related to
// GetBucketAcl :
//   - ListObjects (https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjects.html)
func (c *Client) GetBucketAcl(ctx context.Context, params *GetBucketAclInput, optFns ...func(*Options)) (*GetBucketAclOutput, error) {
	if params == nil {
		params = &GetBucketAclInput{}
	}

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

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

type GetBucketAclInput struct {

	// Specifies the S3 bucket whose ACL is being requested. When you use this API
	// operation with an access point, provide the alias of the access point in place
	// of the bucket name. When you use this API operation with an Object Lambda access
	// point, provide the alias of the Object Lambda access point in place of the
	// bucket name. If the Object Lambda access point alias in a request is not valid,
	// the error code InvalidAccessPointAliasError is returned. For more information
	// about InvalidAccessPointAliasError , see List of Error Codes (https://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html#ErrorCodeList)
	// .
	//
	// This member is required.
	Bucket *string

	// The account ID of the expected bucket owner. If the account ID that you provide
	// does not match the actual owner of the bucket, the request fails with the HTTP
	// status code 403 Forbidden (access denied).
	ExpectedBucketOwner *string

	noSmithyDocumentSerde
}

func (in *GetBucketAclInput) bindEndpointParams(p *EndpointParameters) {
	p.Bucket = in.Bucket
	p.UseS3ExpressControlEndpoint = ptr.Bool(true)
}

type GetBucketAclOutput struct {

	// A list of grants.
	Grants []types.Grant

	// Container for the bucket owner's display name and ID.
	Owner *types.Owner

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationGetBucketAclMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestxml_serializeOpGetBucketAcl{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestxml_deserializeOpGetBucketAcl{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "GetBucketAcl"); 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 = 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 = 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addPutBucketContextMiddleware(stack); err != nil {
		return err
	}
	if err = addOpGetBucketAclValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetBucketAcl(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = addMetadataRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
		return err
	}
	if err = addGetBucketAclUpdateEndpoint(stack, options); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = v4.AddContentSHA256HeaderMiddleware(stack); err != nil {
		return err
	}
	if err = disableAcceptEncodingGzip(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 = addSerializeImmutableHostnameBucketMiddleware(stack, options); err != nil {
		return err
	}
	return nil
}

func (v *GetBucketAclInput) bucket() (string, bool) {
	if v.Bucket == nil {
		return "", false
	}
	return *v.Bucket, true
}

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

// getGetBucketAclBucketMember returns a pointer to string denoting a provided
// bucket member valueand a boolean indicating if the input has a modeled bucket
// name,
func getGetBucketAclBucketMember(input interface{}) (*string, bool) {
	in := input.(*GetBucketAclInput)
	if in.Bucket == nil {
		return nil, false
	}
	return in.Bucket, true
}
func addGetBucketAclUpdateEndpoint(stack *middleware.Stack, options Options) error {
	return s3cust.UpdateEndpoint(stack, s3cust.UpdateEndpointOptions{
		Accessor: s3cust.UpdateEndpointParameterAccessor{
			GetBucketFromInput: getGetBucketAclBucketMember,
		},
		UsePathStyle:                   options.UsePathStyle,
		UseAccelerate:                  options.UseAccelerate,
		SupportsAccelerate:             true,
		TargetS3ObjectLambda:           false,
		EndpointResolver:               options.EndpointResolver,
		EndpointResolverOptions:        options.EndpointOptions,
		UseARNRegion:                   options.UseARNRegion,
		DisableMultiRegionAccessPoints: options.DisableMultiRegionAccessPoints,
	})
}