Cannot access option property passed from the client

Client:

client.joinOrCreate("website", { domain: "zuckbuck.com", accessToken: this.props.that.state.token });

Server:

    onCreate(options : any) {
    
      console.log(options) 
      // { accessToken: 'token' }
}

Thoughts?

I had a client-side problem. I wasn't passing the property at all.