api_op_GetBucketIntelligentTieringConfiguration.go

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

package s3

import (
	"context"
	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"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Gets the S3 Intelligent-Tiering configuration from the specified bucket. The S3
// Intelligent-Tiering storage class is designed to optimize storage costs by
// automatically moving data to the most cost-effective storage access tier,
// without performance impact or operational overhead. S3 Intelligent-Tiering
// delivers automatic cost savings in three low latency and high throughput access
// tiers. To get the lowest storage cost on data that can be accessed in minutes to
// hours, you can choose to activate additional archiving capabilities. The S3
// Intelligent-Tiering storage class is the ideal storage class for data with
// unknown, changing, or unpredictable access patterns, independent of object size
// or retention period. If the size of an object is less than 128 KB, it is not
// monitored and not eligible for auto-tiering. Smaller objects can be stored, but
// they are always charged at the Frequent Access tier rates in the S3
// Intelligent-Tiering storage class. For more information, see Storage class for
// automatically optimizing frequently and infrequently accessed objects (https://docs.aws.amazon.com/AmazonS3/latest/dev/storage-class-intro.html#sc-dynamic-data-access)
// . Operations related to GetBucketIntelligentTieringConfiguration include:
//   - DeleteBucketIntelligentTieringConfiguration (https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketIntelligentTieringConfiguration.html)
//   - PutBucketIntelligentTieringConfiguration (https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketIntelligentTieringConfiguration.html)
//   - ListBucketIntelligentTieringConfigurations (https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBucketIntelligentTieringConfigurations.html)
func (c *Client) GetBucketIntelligentTieringConfiguration(ctx context.Context, params *GetBucketIntelligentTieringConfigurationInput, optFns ...func(*Options)) (*GetBucketIntelligentTieringConfigurationOutput, error) {
	if params == nil {
		params = &GetBucketIntelligentTieringConfigurationInput{}
	}

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

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

type GetBucketIntelligentTieringConfigurationInput struct {

	// The name of the Amazon S3 bucket whose configuration you want to modify or
	// retrieve.
	//
	// This member is required.
	Bucket *string

	// The ID used to identify the S3 Intelligent-Tiering configuration.
	//
	// This member is required.
	Id *string

	noSmithyDocumentSerde
}

type GetBucketIntelligentTieringConfigurationOutput struct {

	// Container for S3 Intelligent-Tiering configuration.
	IntelligentTieringConfiguration *types.IntelligentTieringConfiguration

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationGetBucketIntelligentTieringConfigurationMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestxml_serializeOpGetBucketIntelligentTieringConfiguration{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestxml_deserializeOpGetBucketIntelligentTieringConfiguration{}, 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); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = swapWithCustomHTTPSignerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpGetBucketIntelligentTieringConfigurationValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetBucketIntelligentTieringConfiguration(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = addMetadataRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addGetBucketIntelligentTieringConfigurationUpdateEndpoint(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
	}
	return nil
}

func newServiceMetadataMiddleware_opGetBucketIntelligentTieringConfiguration(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "s3",
		OperationName: "GetBucketIntelligentTieringConfiguration",
	}
}

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