AmazonRekognitionClient.DisassociateFaces Method (DisassociateFacesRequest)

Removes the association between a Face supplied in an array of FaceIds and the User. If the User is not present already, then a ResourceNotFound exception is thrown. If successful, an array of faces that are disassociated from the User is returned. If a given face is already disassociated from the given UserID, it will be ignored and not be returned in the response. If a given face is already associated with a different User or not found in the collection it will be returned as part of UnsuccessfulDisassociations. You can remove 1 - 100 face IDs from a user at one time.

Note:

For .NET Core this operation is only available in asynchronous form. Please refer to DisassociateFacesAsync.

Namespace: Amazon.Rekognition
Assembly: AWSSDK.Rekognition.dll
Version: 3.x.y.z

Syntax

public virtual DisassociateFacesResponse DisassociateFaces(
         DisassociateFacesRequest request
)

Parameters

request: Type: Amazon.Rekognition.Model.DisassociateFacesRequest

Container for the necessary parameters to execute the DisassociateFaces service method.

Return Value

Type: DisassociateFacesResponse

The response from the DisassociateFaces service method, as returned by Rekognition.

Exceptions

Exception	Condition
AccessDeniedException	You are not authorized to perform the action.
ConflictException	A User with the same Id already exists within the collection, or the update or deletion of the User caused an inconsistent state. **
IdempotentParameterMismatchException	A ClientRequestToken input parameter was reused with an operation, but at least one of the other input parameters is different from the previous call to the operation.
InternalServerErrorException	Amazon Rekognition experienced a service issue. Try your call again.
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 resource specified in the request cannot be found.
ThrottlingException	Amazon Rekognition is temporarily unable to process the request. Try your call again.

Examples

Removes the association between a Face supplied in an array of FaceIds and the User.

DisassociateFaces


var client = new AmazonRekognitionClient();
var response = client.DisassociateFaces(new DisassociateFacesRequest 
{
    ClientRequestToken = "550e8400-e29b-41d4-a716-446655440003",
    CollectionId = "MyCollection",
    FaceIds = new List<string> {
        "f5817d37-94f6-4335-bfee-6cf79a3d806e",
        "c92265d4-5f9c-43af-a58e-12be0ce02bc3"
    },
    UserId = "DemoUser"
});

List<DisassociatedFace> disassociatedFaces = response.DisassociatedFaces;
List<UnsuccessfulFaceDisassociation> unsuccessfulFaceDisassociations = response.UnsuccessfulFaceDisassociations;
string userStatus = response.UserStatus;

Version Information

.NET Framework:
Supported in: 4.5 and newer, 3.5

AmazonRekognitionClient.DisassociateFaces (DisassociateFacesRequest)

Method