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// Code generated by smithy-go-codegen DO NOT EDIT.
package kinesisanalytics
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/kinesisanalytics/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// This documentation is for version 1 of the Amazon Kinesis Data Analytics API,
// which only supports SQL applications. Version 2 of the API supports SQL and Java
// applications. For more information about version 2, see Amazon Kinesis Data Analytics API V2 Documentation.
//
// Returns information about a specific Amazon Kinesis Analytics application.
//
// If you want to retrieve a list of all applications in your account, use the [ListApplications]
// operation.
//
// This operation requires permissions to perform the
// kinesisanalytics:DescribeApplication action. You can use DescribeApplication to
// get the current application versionId, which you need to call other operations
// such as Update .
//
// [ListApplications]: https://docs.aws.amazon.com/kinesisanalytics/latest/dev/API_ListApplications.html
func (c *Client) DescribeApplication(ctx context.Context, params *DescribeApplicationInput, optFns ...func(*Options)) (*DescribeApplicationOutput, error) {
if params == nil {
params = &DescribeApplicationInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeApplication", params, optFns, c.addOperationDescribeApplicationMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeApplicationOutput)
out.ResultMetadata = metadata
return out, nil
}
type DescribeApplicationInput struct {
// Name of the application.
//
// This member is required.
ApplicationName *string
noSmithyDocumentSerde
}
type DescribeApplicationOutput struct {
// Provides a description of the application, such as the application Amazon
// Resource Name (ARN), status, latest version, and input and output configuration
// details.
//
// This member is required.
ApplicationDetail *types.ApplicationDetail
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeApplicationMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeApplication{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeApplication{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeApplication"); 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 = addClientRequestID(stack); 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 = addRetry(stack, options); err != nil {
return err
}
if err = addRawResponseToMetadata(stack); err != nil {
return err
}
if err = 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 = addTimeOffsetBuild(stack, c); err != nil {
return err
}
if err = addUserAgentRetryMode(stack, options); err != nil {
return err
}
if err = addOpDescribeApplicationValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeApplication(options.Region), middleware.Before); err != nil {
return err
}
if err = 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_opDescribeApplication(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeApplication",
}
}
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