最后解决了问题。@matthewayne发布的代码有一些错误，例如，请求必须是“
POST”方法，并且需要更改有效负载和标头中的某些参数，因此它起作用了！在这里，我更改了一些代码并尝试请求和它打了一个通知！
我参考了此文档以使其起作用！
import ioimport jsonimport requestsfrom google.oauth2 import service_accountimport google.auth.transport.requestsPATH_TO_SERVICE_ACCOUNT = 'path/to/json/service/account'REQUIRED_SCOPE = 'https://www.googleapis.com/auth/actions.fulfillment.conversation'# Get access tokenwith io.open(PATH_TO_SERVICE_ACCOUNT, 'r', encoding='utf-8') as json_fi: credentials_info = json.load(json_fi)credentials = service_account.Credentials.from_service_account_info( credentials_info, scopes=[REQUIRED_SCOPE])request = google.auth.transport.requests.Request()credentials.refresh(request)headers = { 'Authorization': 'Bearer ' + credentials.token}payload = { 'customPushMessage': { 'userNotification': { 'title': 'Notification title', 'text': 'Simple Text' }, 'target': { 'userId': '<USER_ID>', 'intent': '<INTENT>', # Expects a IETF BCP-47 language pre (i.e. en-US) 'locale': 'en-US' } }}r = requests.request("POST", 'https://actions.googleapis.com/v2/conversations:send', data=json.dumps(payload), headers=headers)print(str(r.status_pre) + ': ' + r.text)
