Thank you for your message
@User
I have tried that other endpoint but am still getting the same 403 response.
I am posting this payload:
{"username":"UAT_6974","secret_key":"c6b21648-6c0a-4523-9ec1-19ec1367faac","org_id":"428140828"}
to this endpoint:
https://terramar.thoughtspot.cloud/api/rest/2.0/auth/token/custom
ContentType and Accept properties on the request are both set to application/json
Is it firstly worth checking that that payload should return a 200 response? As in, that the parameters are valid?