User Registration Survey
Endpoints that support the user registration flow for non-authenticated users who want to become customers on .one B2B.
The form is dynamic and driven by a survey template configured in the Marketplace (CustomerRegSurveyTemplateId).
getUserRegistrationSurveyTemplate
Returns the full configuration of the user registration form, including the survey template (`sheet` + `entity-attributes`).
createUserRegistrationSurveyDoc
Creates a new user registration survey document from the attribute values collected through the registration form,