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// Code generated by smithy-go-codegen DO NOT EDIT.
package rekognition
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/rekognition/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Starts asynchronous recognition of celebrities in a stored video. Amazon
// Rekognition Video can detect celebrities in a video must be stored in an Amazon
// S3 bucket. Use Video to specify the bucket name and the filename of the video.
// StartCelebrityRecognition returns a job identifier ( JobId ) which you use to
// get the results of the analysis. When celebrity recognition analysis is
// finished, Amazon Rekognition Video publishes a completion status to the Amazon
// Simple Notification Service topic that you specify in NotificationChannel . To
// get the results of the celebrity recognition analysis, first check that the
// status value published to the Amazon SNS topic is SUCCEEDED . If so, call
// GetCelebrityRecognition and pass the job identifier ( JobId ) from the initial
// call to StartCelebrityRecognition . For more information, see Recognizing
// celebrities in the Amazon Rekognition Developer Guide.
func (c *Client) StartCelebrityRecognition(ctx context.Context, params *StartCelebrityRecognitionInput, optFns ...func(*Options)) (*StartCelebrityRecognitionOutput, error) {
if params == nil {
params = &StartCelebrityRecognitionInput{}
}
result, metadata, err := c.invokeOperation(ctx, "StartCelebrityRecognition", params, optFns, c.addOperationStartCelebrityRecognitionMiddlewares)
if err != nil {
return nil, err
}
out := result.(*StartCelebrityRecognitionOutput)
out.ResultMetadata = metadata
return out, nil
}
type StartCelebrityRecognitionInput struct {
// The video in which you want to recognize celebrities. The video must be stored
// in an Amazon S3 bucket.
//
// This member is required.
Video *types.Video
// Idempotent token used to identify the start request. If you use the same token
// with multiple StartCelebrityRecognition requests, the same JobId is returned.
// Use ClientRequestToken to prevent the same job from being accidently started
// more than once.
ClientRequestToken *string
// An identifier you specify that's returned in the completion notification that's
// published to your Amazon Simple Notification Service topic. For example, you can
// use JobTag to group related jobs and identify them in the completion
// notification.
JobTag *string
// The Amazon SNS topic ARN that you want Amazon Rekognition Video to publish the
// completion status of the celebrity recognition analysis to. The Amazon SNS topic
// must have a topic name that begins with AmazonRekognition if you are using the
// AmazonRekognitionServiceRole permissions policy.
NotificationChannel *types.NotificationChannel
noSmithyDocumentSerde
}
type StartCelebrityRecognitionOutput struct {
// The identifier for the celebrity recognition analysis job. Use JobId to
// identify the job in a subsequent call to GetCelebrityRecognition .
JobId *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationStartCelebrityRecognitionMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpStartCelebrityRecognition{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpStartCelebrityRecognition{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "StartCelebrityRecognition"); 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 = addOpStartCelebrityRecognitionValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opStartCelebrityRecognition(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_opStartCelebrityRecognition(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "StartCelebrityRecognition",
}
}
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