文档包含为人添加一张脸的代码, 但如何识别人脸?显示向一个人添加多个图像的选项.. 向一个人添加一张脸的以下代码是:
import httplib, urllib, base64
headers = {
    # Request headers
    'Content-Type': 'application/json',
    'Ocp-Apim-Subscription-Key': '{subscription key}',
}
params = urllib.urlencode({
    # Request parameters
    'userData': '{string}',
    'targetFace': '{string}',
})
try:
    conn = httplib.HTTPSConnection('westus.api.cognitive.microsoft.com')
    conn.request("POST", "/face/v1.0/persongroups/{personGroupId}/persons/{personId}/persistedFaces?%s" % params, "{body}", headers)
    response = conn.getresponse()
    data = response.read()
    print(data)
    conn.close()
except Exception as e:
    print("[Errno {0}] {1}".format(e.errno, e.strerror))
如果可以为一个人添加多个面孔,那么您能否让我知道文档如何或在何处谈论它?