session client not allowed to create documents

Hello all!

So my issue is that I keep getting
ERROR Error creating invitation: The requested service is disabled. You can enable the service from the Appwrite console.
When trying to use a session client to run the following createDocument(...)

This is how i construct my client now

    .setEndpoint(this.config.public.appwriteUrl)        .setProject(this.config.public.appwriteProjectId);

    if (sessionToken) {
        client.setSession(sessionToken);    
    }
Const databases = new Databases(client);

then with the created Databases object I do the following:
databases!.createDocument(...) . I have observed 2 things, 1 this fails and I had logged the sessionToken to ensure something was present, secondly when I use the admin client with API Key the same process works. I know I am missing something but I am not sure what that is.