Changes to Get Metered Subscription

added the optional property created_by_id to the response with the 200 status

added the optional property created_by_type to the response with the 200 status

added the optional property product/created_by_id to the response with the 200 status

added the optional property product/created_by_type to the response with the 200 status

added the optional property product/organization_id to the response with the 200 status

removed the optional property product/external_id from the response with the 200 status

added the optional property organization_consumer/address/building_number to the response with the 200 status

added the optional property organization_consumer/address/district to the response with the 200 status

added the optional property organization_consumer/address/street to the response with the 200 status

added the optional property product/accounting_external_id to the response with the 200 status

the response optional property organization_consumer/address/address_line_1 became read-only for the status 200

added the optional property product/external_id to the response with the 200 status

endpoint added