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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 detection of segment detection in a stored video. Amazon
// Rekognition Video can detect segments in a video stored in an Amazon S3 bucket.
// Use Video to specify the bucket name and the filename of the video.
// StartSegmentDetection returns a job identifier ( JobId ) which you use to get
// the results of the operation. When segment detection is finished, Amazon
// Rekognition Video publishes a completion status to the Amazon Simple
// Notification Service topic that you specify in NotificationChannel . You can use
// the Filters ( StartSegmentDetectionFilters ) input parameter to specify the
// minimum detection confidence returned in the response. Within Filters , use
// ShotFilter ( StartShotDetectionFilter ) to filter detected shots. Use
// TechnicalCueFilter ( StartTechnicalCueDetectionFilter ) to filter technical
// cues. To get the results of the segment detection operation, first check that
// the status value published to the Amazon SNS topic is SUCCEEDED . if so, call
// GetSegmentDetection and pass the job identifier ( JobId ) from the initial call
// to StartSegmentDetection . For more information, see Detecting video segments in
// stored video in the Amazon Rekognition Developer Guide.
func (c *Client) StartSegmentDetection(ctx context.Context, params *StartSegmentDetectionInput, optFns ...func(*Options)) (*StartSegmentDetectionOutput, error) {
if params == nil {
params = &StartSegmentDetectionInput{}
}
result, metadata, err := c.invokeOperation(ctx, "StartSegmentDetection", params, optFns, c.addOperationStartSegmentDetectionMiddlewares)
if err != nil {
return nil, err
}
out := result.(*StartSegmentDetectionOutput)
out.ResultMetadata = metadata
return out, nil
}
type StartSegmentDetectionInput struct {
// An array of segment types to detect in the video. Valid values are
// TECHNICAL_CUE and SHOT.
//
// This member is required.
SegmentTypes []types.SegmentType
// Video file stored in an Amazon S3 bucket. Amazon Rekognition video start
// operations such as StartLabelDetection use Video to specify a video for
// analysis. The supported file formats are .mp4, .mov and .avi.
//
// This member is required.
Video *types.Video
// Idempotent token used to identify the start request. If you use the same token
// with multiple StartSegmentDetection requests, the same JobId is returned. Use
// ClientRequestToken to prevent the same job from being accidently started more
// than once.
ClientRequestToken *string
// Filters for technical cue or shot detection.
Filters *types.StartSegmentDetectionFilters
// 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 ARN of the Amazon SNS topic to which you want Amazon Rekognition Video to
// publish the completion status of the segment detection operation. Note that the
// Amazon SNS topic must have a topic name that begins with AmazonRekognition if
// you are using the AmazonRekognitionServiceRole permissions policy to access the
// topic.
NotificationChannel *types.NotificationChannel
noSmithyDocumentSerde
}
type StartSegmentDetectionOutput struct {
// Unique identifier for the segment detection job. The JobId is returned from
// StartSegmentDetection .
JobId *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationStartSegmentDetectionMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpStartSegmentDetection{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpStartSegmentDetection{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "StartSegmentDetection"); 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 = addOpStartSegmentDetectionValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opStartSegmentDetection(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_opStartSegmentDetection(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "StartSegmentDetection",
}
}
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