Changes to List catalogs

the response's body type changed from no type to object for status 200

removed Paginated subschema #2 from the response body allOf list for the response status 200

added the non-success response with the status 403

added the non-success response with the status 404

added the non-success response with the status 429

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

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

the response property allOf[subschema #2]/items/items/allOf[subschema #1: db_item]/created_at became required for the status 200

the response property allOf[subschema #2]/items/items/allOf[subschema #1: db_item]/id became required for the status 200

the response property allOf[subschema #2]/items/items/allOf[subschema #1: db_item]/updated_at became required for the status 200

the allOf[subschema #2] response's property type changed from no type to object for status 200

added the new CREATIVE_ASSETS enum value to the allOf[subschema #2]/items/items/allOf[subschema #2]/catalog_type response property for the response status 200

endpoint added