organization_id Required. The organization ID of the
Salesforce account.
str
deployment_id Required. Live Agent deployment ID.
str
button_id Required. Live Agent chat button ID.
str
endpoint_domain Required. Domain of the Live Agent endpoint for this agent.
You can find the endpoint URL in the ``Live Agent settings``
page. For example if URL has the form
https://d.la4-c2-phx.salesforceliveagent.com/..., you should
fill in d.la4-c2-phx.salesforceliveagent.com.
