Gets face detection results for a Amazon Rekognition Video analysis started by StartFaceDetection
Face detection with Amazon Rekognition Video is an asynchronous operation. You start face detection by calling StartFaceDetection
which returns a job identifier (
). When the face detection operation finishes, Amazon Rekognition Video publishes a completion status to the Amazon Simple Notification Service topic registered in the initial call to
. 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 GetFaceDetection
and pass the job identifier (
) from the initial call to
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
, 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
and populate the
request parameter with the token value returned from the previous call to
In the AWS.Tools.Rekognition module, this cmdlet automatically pages all available results to the pipeline - parameters related to iteration are only needed if you want to manually control the paginated output. To disable autopagination, use -NoAutoIteration.