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Gets face detection results for a Rekognition Video analysis started by .
Face detection with Rekognition Video is an asynchronous operation. You start face
detection by calling which returns a job identifier (
JobId). When the
face detection operation finishes, Rekognition Video publishes a completion status
to the Amazon Simple Notification Service topic registered in the initial call to
StartFaceDetection. To get the results of the face detection operation,
first check that the status value published to the Amazon SNS topic is
If so, call and pass the job identifier (
JobId) from the initial call
GetFaceDetection returns an array of detected faces (
sorted by the time the faces were detected.
Use MaxResults parameter to limit the number of labels returned. If there are more
results than specified in
MaxResults, the value of
in the operation response contains a pagination token for getting the next set of
results. To get the next page of results, call
GetFaceDetection and populate
NextToken request parameter with the token value returned from the
previous call to
For .NET Core and PCL this operation is only available in asynchronous form. Please refer to GetFaceDetectionAsync.
public abstract GetFaceDetectionResponse GetFaceDetection( GetFaceDetectionRequest request )
Container for the necessary parameters to execute the GetFaceDetection service method.
|AccessDeniedException||You are not authorized to perform the action.|
|InternalServerErrorException||Amazon Rekognition experienced a service issue. Try your call again.|
|InvalidPaginationTokenException||Pagination token in the request is not valid.|
|InvalidParameterException||Input parameter violated a constraint. Validate your parameter before calling the API operation again.|
|ProvisionedThroughputExceededException||The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Rekognition.|
|ResourceNotFoundException||The collection specified in the request cannot be found.|
|ThrottlingException||Amazon Rekognition is temporarily unable to process the request. Try your call again.|
Supported in: 4.5, 4.0, 3.5
Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms