Azure Face API - Invalid Request + JSON parsing error

Firstly, I am disappointed with Azure’s inconsistency with limited access. On one of your Learn articles, it was stated that only the Identify and Verify features required registration. However, on another article, it was stated that the entire Face service is only available to Microsoft managed customers and partners. It is unclear which of the policies is true.
	Secondly, an unexpected status occurred while I ran the following code:

import requests

BASE_URL = "https://crowdmanagement-face.cognitiveservices.azure.com/face/v1.0/detect"

HEADERS = {
    'Content-Type': 'application/json',
    'Ocp-Apim-Subscription-Key': "[My Key]"
}

PARAMS = {
    'returnFaceLandmarks': 'true',
    'returnFaceId': 'true',
    'detectionModel': 'detection_03',
}

url = "https://u.cubeupload.com/Johann/test1.jpg"

data = {'url': url}

r = requests.post(BASE_URL, data=data, headers=HEADERS, params=PARAMS)

print(r.json())

	While I expected that the code returned JSON containing face information, I received the following error:

{'error': {'code': 'InvalidRequest', 'message': 'Invalid request has been sent.', 'innererror': {'code': 'UnsupportedFeature', 'message': 'Feature is not supported, missing approval for one or more of the following features: Identification,Verification. Please apply for access at https://aka.ms/facerecognition'}}}

	As such, I attempted to set the 'returnFaceId' attribute to 'true'. I was further disappointed seeing a second error:

{'error': {'code': 'BadArgument', 'message': 'JSON parsing error.'}}