Changes to List portfolios

the response property items/description became optional for the status 200

response property items/description list-of-types was widened by adding types null to media type application/json of response 200

removed the required property items/created from the response with the 200 status

added the required property items/created_time to the response with the 200 status

added the required property items/status to the response with the 200 status

the items/id response's property format changed from uuid to no format for status 200

removed the required property items/created_time from the response with the 200 status

removed the required property items/status from the response with the 200 status

the response property items/description became required for the status 200

response property items/description list-of-types was narrowed by removing types null from media type application/json of response 200

added the required property items/created to the response with the 200 status