Changes to List models

added the required property error_code to the response with the 401 status

added the required property error_code to the response with the 403 status

added the required property error_code to the response with the 404 status

added the required property error_code to the response with the 409 status

added the required property error_code to the response with the 422 status

added the required property error_code to the response with the 429 status

added the required property error_code to the response with the 500 status

the endpoint scheme security serviceAccount was added to the API

the security scope generation:read was removed from the endpoint's security scheme oauth2

the endpoint scheme security bearerAuth was added to the API

the endpoint scheme security oauth2 was added to the API

added the enum value world to the property anyOf[subschema #1]/ of the query request parameter modality

added the new world enum value to the models/items/modality response property for the response status 200