Person Directory Operations - Create Dynamic Person Group

Service:

Azure AI Services

API Version:

v1.2-preview.1

Creates a new Dynamic Person Group with specified dynamicPersonGroupId, name, and user-provided userData.
A Dynamic Person Group is a container that references Person Directory "Create Person". After creation, use Person Directory "Update Dynamic Person Group" to add/remove persons to/from the Dynamic Person Group.

Dynamic Person Group and user data will be stored on server until Person Directory "Delete Dynamic Person Group" is called. Use "Identify From Dynamic Person Group" with the dynamicPersonGroupId parameter to identify against persons.

No image will be stored. Only the person's extracted face feature(s) and userData will be stored on server until Person Directory "Delete Person" or "Delete Person Face" is called.

'recognitionModel' does not need to be specified with Dynamic Person Groups. Dynamic Person Groups are references to Person Directory "Create Person" and therefore work with most all 'recognitionModels'. The faceId's provided during "Identify" determine the 'recognitionModel' used.

PUT {endpoint}/face/{apiVersion}/dynamicpersongroups/{dynamicPersonGroupId}

URI Parameters

Name	In	Required	Type	Description
apiVersion	path	True	string	API Version
dynamicPersonGroupId	path	True	string	ID of the dynamic person group. Regex pattern: ^[a-z0-9-_]+$
endpoint	path	True	string uri	Supported Cognitive Services endpoints (protocol and hostname, for example: https://{resource-name}.cognitiveservices.azure.com).

Request Body

Name	Required	Type	Description
name	True	string	User defined name, maximum length is 128.
userData		string	Optional user defined data. Length should not exceed 16K.

Responses

Name	Type	Description
200 OK		The request has succeeded.
Other Status Codes	FaceErrorResponse	An unexpected error response. Headers x-ms-error-code: string

Security

Ocp-Apim-Subscription-Key

The secret key for your Azure AI Face subscription.

Type: apiKey
In: header

AADToken

The Azure Active Directory OAuth2 Flow

Type: oauth2
Flow: accessCode
Authorization URL: https://api.example.com/oauth2/authorize
Token URL: https://api.example.com/oauth2/token

Scopes

Name	Description
https://cognitiveservices.azure.com/.default

Examples

Create DynamicPersonGroup

Sample request

HTTP

PUT {endpoint}/face/v1.2-preview.1/dynamicpersongroups/your_dynamic_person_group_id

{
  "name": "your_dynamic_person_group_name",
  "userData": "your_user_data"
}

Sample response

Status code:

200

Definitions

Name	Description
FaceError	The error object. For comprehensive details on error codes and messages returned by the Face Service, please refer to the following link: https://aka.ms/face-error-codes-and-messages.
FaceErrorResponse	A response containing error details.
UserDefinedFields	User defined fields for object creation.

FaceError

The error object. For comprehensive details on error codes and messages returned by the Face Service, please refer to the following link: https://aka.ms/face-error-codes-and-messages.

Name	Type	Description
code	string	One of a server-defined set of error codes.
message	string	A human-readable representation of the error.

FaceErrorResponse

A response containing error details.

Name	Type	Description
error	FaceError	The error object.

UserDefinedFields

User defined fields for object creation.

Name	Type	Description
name	string	User defined name, maximum length is 128.
userData	string	Optional user defined data. Length should not exceed 16K.