尝试将应用发布到 Microsoft graph API 目录时出现“上下文为 null 或 TenantId 为 null 或 UserId 为空”

Question

I'm trying to programmatically publish our MS Teams app to a tenant's app catalog after an admin grants consent (via the admin consent flow documented here ).

To do this, I found the endpoint POST https://graph.microsoft.com/v1.0/appCatalogs/teamsApps in the Graph API docs , which according to the docs has the following signature:

POST https://graph.microsoft.com/v1.0/appCatalogs/teamsApps
Content-type: application/zip
Content-length: 244

[Zip file containing a Teams app package]

However, when I POST to the above endpoint, I get the following error:

{
  "error": {
    "code": "BadRequest",
    "message": "Context is null or TenantId is null or UserId is null",
    "innerError": {
      "date": "2020-07-28T20:33:11",
      "request-id": <some UUID>
    }
  }
}

For authentication, I am passing in the auth token I receive from "https://login.microsoftonline.com/{tenant_id}/oauth2/v2.0/token" , where tenant_id is the same tenant I am trying to add the app to.

I suspect that there might be either an issue with the consent being granted or the internal contents of our app's.zip but I can't tell which is the case. I don't see any error conditions documented on the Graph API docs page, so any help would be greatly appreciated.

Answer 1

The appCatalog publish endpoint requires an oauth user-specific delegated token, which is different from the token received from https://login.microsoftonline.com/{tenant_id}/oauth2/v2.0/token .