Azure 逻辑应用程序 — HTTP 操作 — POST 错误

Question

So I am trying to get an authorization token from MSFT. I am using the HTTP Request object as an action. I set the method to POST, provide URI, set a Content_Type in the Header, and add a grant type to the body. Screenshot of LogicApps HTTP Setup

When I run my logic app I receive the following error:

"error": "invalid_request",
  "error_description": "AADSTS900144: The request body must contain the following parameter: 'grant_type'.\r\nTrace ID: ef137edb-87d4-43e2-88b7-d119b2c00500\r\nCorrelation ID: 4ea88c05-7f28-4e3f-bb31-052c3baac198\r\nTimestamp: 2020-05-22 17:33:21Z",
  "error_codes": [
    900144

So the error says I am missing 'grant_type' but I have it in the body.

Can anyone point me in a direction to get this resolved?

Answer 1

The Body in this case is not a JSON object, it's a Form encode. Here's a screen shot where I do this same task:

You'll need to pass the client_id and client_secret as well.