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// Code generated by smithy-go-codegen DO NOT EDIT.
package emr
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/aws-sdk-go-v2/service/emr/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Provides Amazon EMR release label details, such as the releases available the
// Region where the API request is run, and the available applications for a
// specific Amazon EMR release label. Can also list Amazon EMR releases that
// support a specified version of Spark.
func (c *Client) DescribeReleaseLabel(ctx context.Context, params *DescribeReleaseLabelInput, optFns ...func(*Options)) (*DescribeReleaseLabelOutput, error) {
if params == nil {
params = &DescribeReleaseLabelInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeReleaseLabel", params, optFns, c.addOperationDescribeReleaseLabelMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeReleaseLabelOutput)
out.ResultMetadata = metadata
return out, nil
}
type DescribeReleaseLabelInput struct {
// Reserved for future use. Currently set to null.
MaxResults *int32
// The pagination token. Reserved for future use. Currently set to null.
NextToken *string
// The target release label to be described.
ReleaseLabel *string
noSmithyDocumentSerde
}
type DescribeReleaseLabelOutput struct {
// The list of applications available for the target release label. Name is the
// name of the application. Version is the concise version of the application.
Applications []types.SimplifiedApplication
// The list of available Amazon Linux release versions for an Amazon EMR release.
// Contains a Label field that is formatted as shown in Amazon Linux 2 Release
// Notes (https://docs.aws.amazon.com/AL2/latest/relnotes/relnotes-al2.html) . For
// example, 2.0.20220218.1 (https://docs.aws.amazon.com/AL2/latest/relnotes/relnotes-20220218.html)
// .
AvailableOSReleases []types.OSRelease
// The pagination token. Reserved for future use. Currently set to null.
NextToken *string
// The target release label described in the response.
ReleaseLabel *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeReleaseLabelMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeReleaseLabel{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeReleaseLabel{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeReleaseLabel"); 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 = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeReleaseLabel(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
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opDescribeReleaseLabel(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeReleaseLabel",
}
}
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