Refuses a key file that does not come from the platform's environment key: a run's key, an MJ Credential or a caller's literal could otherwise point MJAPI at any file on its host. The message never quotes the path.
Credentials from ParseVertexAICredentials.
Where the key came from (VertexKeySourceOf).
key-file-not-allowed when the key names a key file and is not the environment key.
key-file-not-allowed
Refuses a key file that does not come from the platform's environment key: a run's key, an MJ Credential or a caller's literal could otherwise point MJAPI at any file on its host. The message never quotes the path.