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

package s3

import (
	"context"
	"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"
)

// Lists the metrics configurations for the bucket. The metrics configurations are
// only for the request metrics of the bucket and do not provide information on
// daily storage metrics. You can have up to 1,000 configurations per bucket.
//
// Directory buckets - For directory buckets, you must make requests for this API
// operation to the Regional endpoint. These endpoints support path-style requests
// in the format https://s3express-control.region-code.amazonaws.com/bucket-name .
// Virtual-hosted-style requests aren't supported. For more information about
// endpoints in Availability Zones, see [Regional and Zonal endpoints for directory buckets in Availability Zones]in the Amazon S3 User Guide. For more
// information about endpoints in Local Zones, see [Concepts for directory buckets in Local Zones]in the Amazon S3 User Guide.
//
// This action supports list pagination and does not return more than 100
// configurations at a time. Always check the IsTruncated element in the response.
// If there are no more configurations to list, IsTruncated is set to false. If
// there are more configurations to list, IsTruncated is set to true, and there is
// a value in NextContinuationToken . You use the NextContinuationToken value to
// continue the pagination of the list by passing the value in continuation-token
// in the request to GET the next page.
//
// Permissions To use this operation, you must have permissions to perform the
// s3:GetMetricsConfiguration action. The bucket owner has this permission by
// default. The bucket owner can grant this permission to others. For more
// information about permissions, see [Permissions Related to Bucket Subresource Operations]and [Managing Access Permissions to Your Amazon S3 Resources].
//
//   - General purpose bucket permissions - The s3:GetMetricsConfiguration
//     permission is required in a policy. For more information about general purpose
//     buckets permissions, see [Using Bucket Policies and User Policies]in the Amazon S3 User Guide.
//
//   - Directory bucket permissions - To grant access to this API operation, you
//     must have the s3express:GetMetricsConfiguration permission in an IAM
//     identity-based policy instead of a bucket policy. Cross-account access to this
//     API operation isn't supported. This operation can only be performed by the
//     Amazon Web Services account that owns the resource. For more information about
//     directory bucket policies and permissions, see [Amazon Web Services Identity and Access Management (IAM) for S3 Express One Zone]in the Amazon S3 User Guide.
//
// HTTP Host header syntax  Directory buckets - The HTTP Host header syntax is
// s3express-control.region-code.amazonaws.com .
//
// For more information about metrics configurations and CloudWatch request
// metrics, see [Monitoring Metrics with Amazon CloudWatch].
//
// The following operations are related to ListBucketMetricsConfigurations :
//
// [PutBucketMetricsConfiguration]
//
// [GetBucketMetricsConfiguration]
//
// [DeleteBucketMetricsConfiguration]
//
// You must URL encode any signed header values that contain spaces. For example,
// if your header value is my file.txt , containing two spaces after my , you must
// URL encode this value to my%20%20file.txt .
//
// [Concepts for directory buckets in Local Zones]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-lzs-for-directory-buckets.html
// [Permissions Related to Bucket Subresource Operations]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-with-s3-actions.html#using-with-s3-actions-related-to-bucket-subresources
// [Monitoring Metrics with Amazon CloudWatch]: https://docs.aws.amazon.com/AmazonS3/latest/dev/cloudwatch-monitoring.html
// [GetBucketMetricsConfiguration]: https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketMetricsConfiguration.html
// [Using Bucket Policies and User Policies]: https://docs.aws.amazon.com/AmazonS3/latest/dev/using-iam-policies.html
// [PutBucketMetricsConfiguration]: https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketMetricsConfiguration.html
// [DeleteBucketMetricsConfiguration]: https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketMetricsConfiguration.html
// [Managing Access Permissions to Your Amazon S3 Resources]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-access-control.html
// [Regional and Zonal endpoints for directory buckets in Availability Zones]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/endpoint-directory-buckets-AZ.html
// [Amazon Web Services Identity and Access Management (IAM) for S3 Express One Zone]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-express-security-iam.html
func (c *Client) ListBucketMetricsConfigurations(ctx context.Context, params *ListBucketMetricsConfigurationsInput, optFns ...func(*Options)) (*ListBucketMetricsConfigurationsOutput, error) {
	if params == nil {
		params = &ListBucketMetricsConfigurationsInput{}
	}

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

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

type ListBucketMetricsConfigurationsInput struct {

	// The name of the bucket containing the metrics configurations to retrieve.
	//
	// Directory buckets - When you use this operation with a directory bucket, you
	// must use path-style requests in the format
	// https://s3express-control.region-code.amazonaws.com/bucket-name .
	// Virtual-hosted-style requests aren't supported. Directory bucket names must be
	// unique in the chosen Zone (Availability Zone or Local Zone). Bucket names must
	// also follow the format bucket-base-name--zone-id--x-s3 (for example,
	// DOC-EXAMPLE-BUCKET--usw2-az1--x-s3 ). For information about bucket naming
	// restrictions, see [Directory bucket naming rules]in the Amazon S3 User Guide
	//
	// [Directory bucket naming rules]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/directory-bucket-naming-rules.html
	//
	// This member is required.
	Bucket *string

	// The marker that is used to continue a metrics configuration listing that has
	// been truncated. Use the NextContinuationToken from a previously truncated list
	// response to continue the listing. The continuation token is an opaque value that
	// Amazon S3 understands.
	ContinuationToken *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).
	//
	// For directory buckets, this header is not supported in this API operation. If
	// you specify this header, the request fails with the HTTP status code 501 Not
	// Implemented .
	ExpectedBucketOwner *string

	noSmithyDocumentSerde
}

func (in *ListBucketMetricsConfigurationsInput) bindEndpointParams(p *EndpointParameters) {

	p.Bucket = in.Bucket
	p.UseS3ExpressControlEndpoint = ptr.Bool(true)
}

type ListBucketMetricsConfigurationsOutput struct {

	// The marker that is used as a starting point for this metrics configuration list
	// response. This value is present if it was sent in the request.
	ContinuationToken *string

	// Indicates whether the returned list of metrics configurations is complete. A
	// value of true indicates that the list is not complete and the
	// NextContinuationToken will be provided for a subsequent request.
	IsTruncated *bool

	// The list of metrics configurations for a bucket.
	MetricsConfigurationList []types.MetricsConfiguration

	// The marker used to continue a metrics configuration listing that has been
	// truncated. Use the NextContinuationToken from a previously truncated list
	// response to continue the listing. The continuation token is an opaque value that
	// Amazon S3 understands.
	NextContinuationToken *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationListBucketMetricsConfigurationsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestxml_serializeOpListBucketMetricsConfigurations{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestxml_deserializeOpListBucketMetricsConfigurations{}, middleware.After)
	if err != nil {
		return err
	}

	if err = addlegacyEndpointContextSetter(stack, options); 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 = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addPutBucketContextMiddleware(stack); err != nil {
		return err
	}
	if err = addIsExpressUserAgent(stack); err != nil {
		return err
	}
	if err = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addOpListBucketMetricsConfigurationsValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware(options.Region, "ListBucketMetricsConfigurations"), middleware.Before); err != nil {
		return err
	}
	if err = addMetadataRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addListBucketMetricsConfigurationsUpdateEndpoint(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
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}

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

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