Smaws_Client_Rekognition.StartFaceSearchStarts the asynchronous search for faces in a collection that match the faces of persons detected in a stored video.
The video must be stored in an Amazon S3 bucket. Use Video to specify the bucket name and the filename of the video. StartFaceSearch returns a job identifier (JobId) which you use to get the search results once the search has completed. When searching is finished, Amazon Rekognition Video publishes a completion status to the Amazon Simple Notification Service topic that you specify in NotificationChannel. To get the search results, first check that the status value published to the Amazon SNS topic is SUCCEEDED. If so, call GetFaceSearch and pass the job identifier (JobId) from the initial call to StartFaceSearch. For more information, see Searching stored videos for faces.
val error_to_string :
[ Smaws_Lib.Protocols.AwsJson.error
| `AccessDeniedException of Types.access_denied_exception
| `IdempotentParameterMismatchException of
Types.idempotent_parameter_mismatch_exception
| `InternalServerError of Types.internal_server_error
| `InvalidParameterException of Types.invalid_parameter_exception
| `InvalidS3ObjectException of Types.invalid_s3_object_exception
| `LimitExceededException of Types.limit_exceeded_exception
| `ProvisionedThroughputExceededException of
Types.provisioned_throughput_exceeded_exception
| `ResourceNotFoundException of Types.resource_not_found_exception
| `ThrottlingException of Types.throttling_exception
| `VideoTooLargeException of Types.video_too_large_exception ] ->
stringval request :
'http_type Smaws_Lib.Context.t ->
Types.start_face_search_request ->
(Types.start_face_search_response,
[> Smaws_Lib.Protocols.AwsJson.error
| `AccessDeniedException of Types.access_denied_exception
| `IdempotentParameterMismatchException of
Types.idempotent_parameter_mismatch_exception
| `InternalServerError of Types.internal_server_error
| `InvalidParameterException of Types.invalid_parameter_exception
| `InvalidS3ObjectException of Types.invalid_s3_object_exception
| `LimitExceededException of Types.limit_exceeded_exception
| `ProvisionedThroughputExceededException of
Types.provisioned_throughput_exceeded_exception
| `ResourceNotFoundException of Types.resource_not_found_exception
| `ThrottlingException of Types.throttling_exception
| `VideoTooLargeException of Types.video_too_large_exception ])
Stdlib.resultval request_with_metadata :
'http_type Smaws_Lib.Context.t ->
Types.start_face_search_request ->
(Types.start_face_search_response Smaws_Lib.Response.t,
[> Smaws_Lib.Protocols.AwsJson.error
| `AccessDeniedException of Types.access_denied_exception
| `IdempotentParameterMismatchException of
Types.idempotent_parameter_mismatch_exception
| `InternalServerError of Types.internal_server_error
| `InvalidParameterException of Types.invalid_parameter_exception
| `InvalidS3ObjectException of Types.invalid_s3_object_exception
| `LimitExceededException of Types.limit_exceeded_exception
| `ProvisionedThroughputExceededException of
Types.provisioned_throughput_exceeded_exception
| `ResourceNotFoundException of Types.resource_not_found_exception
| `ThrottlingException of Types.throttling_exception
| `VideoTooLargeException of Types.video_too_large_exception ]
* Smaws_Lib.Response.metadata)
Stdlib.result