Returns metadata for faces in the specified collection. This metadata includes information such as the bounding box coordinates, the confidence (that the bounding box contains a face), and face ID. For an example, see
example3.
This operation requires permissions to perform the rekognition:ListFaces
action.
/// You are not authorized to perform the action.
///
/// Amazon Rekognition experienced a service issue. Try your call again.
///
/// Pagination token in the request is not valid.
///
/// Input parameter violated a constraint. Validate your parameter before calling the
/// API again.
///
/// The number of requests exceeded your throughput limit. If you want to increase this
/// limit, contact Amazon Rekognition.
///
/// Collection specified in the request is not found.
///
/// Amazon Rekognition is temporarily unable to process the request. Try your call again.
///