UpdateFaceMetadata

Updates the value of a key-value pair in the custom metadata of a face.

Type: synchronous

Parameter Description Required
database The name of the database that contains the face. Yes
identifier The identifier of the face for which you want to update metadata. Yes
key The key of the key-value pair to update. Yes
newvalue The new value (maximum 254 bytes). Yes

Example

/action=UpdateFaceMetadata&database=politicians
                          &identifier=6600dc0f9dd72d0cb55589e8f1d28b62
                          &key=role
                          &newvalue=minister%20defence

Response

<autnresponse>
  <action>UPDATEFACEMETADATA</action>
  <response>SUCCESS</response>
  <responsedata></responsedata>
</autnresponse>

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