message: Unsupported resource type Directory Object for operation Create

[samtn]

[AzureAD-DirectoryObject] - I am trying to do a POST operation to add a directory object (device) to a group. ref: https://docs.microsoft.com/de-de/graph/api/group-post-members?view=graph-rest-1.0&tabs=http

Request:

Method: POST

URI: "https://graph.microsoft.com/v1.0/groups/<group-id>/members/"

Header: 

{

  "Content-Type": "application/json"

}

Body: 

{

  "@@odata.id": "https://graph.microsoft.com/v1.0/directoryObjects/<device-is>"

}

Response: 

Status code: 400

Response Body: 

{

  "error": {

    "code": "Request_BadRequest",

    "message": "Unsupported resource type 'DirectoryObject' for operation 'Create'.",

    "innerError": {

      "date": "2021-06-14T08:34:28",

      "request-id": "***************************************",

      "client-request-id": "*******************************"

    }

  }

}

Adding more info to narrow down the issue, like mentioned in this post https://stackoverflow.com/questions/56320640/adding-user-to-group-using-graph-api-b2c if I try from MSGraph explorer it works without an issue but the same not working with [Flow-Action-HTTP]. 

As you can see above it works perfectly with MSGraph. please assist 

here is my flow screenshot.

[samtn · Accepted solution]

Issue resolved. it was due to syntax error.