CONVERSATIONAL AIKnowledge BaseGet document contentGEThttps://api.elevenlabs.io/v1/convai/knowledge-base/:documentation_id/contentGet the entire content of a document from the knowledge basePath parametersdocumentation_idstringRequiredThe id of a document from the knowledge base. This is returned on document addition.Headersxi-api-keystringRequiredErrors422Unprocessable Entity Error