Changes to Create customer

added the new optional request property timezone

added the optional property integrations/items/metadata to the response with the 201 status

added the optional property timezone to the response with the 201 status

removed the optional property details from the response with the 400 status

removed the optional property details from the response with the 500 status

added the new too_many_requests enum value to the code response property for the response status 400

added the new too_many_requests enum value to the code response property for the response status 500

removed the request property parent_customer_external_id

removed the request property parent_customer_id

removed the optional property error from the response with the 400 status

removed the optional property error from the response with the 500 status

removed the optional property parent_customer from the response with the 201 status

removed the optional property parent_customer_id from the response with the 201 status

removed the optional property success from the response with the 400 status

removed the optional property success from the response with the 500 status

added the new optional request property integration_entity_mapping

added the optional property code to the response with the 400 status

added the optional property code to the response with the 500 status

added the optional property details to the response with the 400 status

added the optional property details to the response with the 500 status

added the optional property http_status_code to the response with the 400 status

added the optional property http_status_code to the response with the 500 status

added the optional property message to the response with the 400 status

added the optional property message to the response with the 500 status

removed the request property integration_entity_mapping

added the optional property integrations to the response with the 201 status