I am using "Scenario 3: Identify against the entire PersonDirectory" example code from https://docs.microsoft.com/en-us/azure/cognitive-services/face/face-api-how-to-topics/use-persondirectory
The code does not work. It gives following error
"error": {
"code": "BadArgument",
"message": "Request body is invalid."
}
The Actual Code is below
Note: Verify code works but identify code does not work. I use Azure Cognitive Vision Face 2.7.0-preview.1 client library to detect the face. and It successfully returns the faceid which i used for identification in person directory.

