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SteveK's avatar
SteveK
New Contributor III
2 years ago
Solved

REST API - Authentication/Logon - Missing Parameter(s)

I am trying to connect to a OneStream Cloud environment for which the REST API has been enabled and tested by OneStream Support. I am working in PostMan and following the REST API guide at System Gu...
REST Api
  • SteveK's avatar
    SteveK
    2 years ago

    Solved it!

    The problem was I was sending the body as form-data and not Raw (JSON) format in PostMan

    Woohoo!

    Steve

IBK's avatar
IBK
New Contributor III
2 years ago

Hi Steve, 

You will have to contact support. There is a Knowledge Base Article on REST API which helps  you download Postman and a OnstreamXF json. You then provide the right parameters like the ClientID, Tenant ID and the secret after you have created a user in OneStream with the Client ID as user and password of your choice. 

Hope this helps.

  • SteveK's avatar
    SteveK
    New Contributor III
    2 years ago

    Thanks - that side of it has all been set up