Changes to Get knowledge sources

for the query request parameter limit, the type changed from number to integer

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

added KnowledgeSourceWebSource KnowledgeSourceFileSource to the data/items response property oneOf list for the response status 200

the response property data became required for the status 200

the response property nextCursor became required for the status 200

added discriminator to data/items response property for the response status 200

removed subschema #1: WebKnowledgeSource subschema #2: FileKnowledgeSource from the data/items response property oneOf list for the response status 200

added subschema #1: WebKnowledgeSource subschema #2: FileKnowledgeSource to the data/items response property oneOf list for the response status 200

removed subschema #1 subschema #2 from the data/items response property oneOf list for the response status 200

endpoint added