Enterprise Context Engine (Provisional)API ReferenceCloud Content Repository APIsGets an ontology download presigned URLGets an ontology download presigned URL GET /api/graph/ontologies/:ontologyId Returns {"ontology": {"presignedUrl": "..."}}; the URL is valid for 3600 seconds. Request Responses200401403404Gets an ontology.Not AuthorizedNot AllowedOntology not found.