View, generate, or download dataflow logs

POST 
/datasources/:datasource_id/dataflows/:id/logs

Retrieves CloudWatch logs for a dataflow. The caller (identified by role_id) needs datasources.view and at least read-only access on the datasource (else AUTH-1010). Supports JDBC Bulkload (servicename=jdbc-dataflow), JDBC Advanced Load (jdbc-advanced-dataflow), Streams (streams-dataflow), and ArcGIS (arcgis-dataflow). Not supported for SaaS. JDBC uses async view/generate/download; Streams and ArcGIS return a sync download URL.

Request

Responses

200

Shape depends on servicename and action. JDBC view-logs: logPreview, logTruncated, optional nextToken (last page when nextToken is absent). JDBC generate-logs: Message. JDBC download-logs: PresignedUrl or Message if not generated yet. Streams/ArcGIS: url, logPreview, logTruncated.

Response Headers

Access-Control-Allow-Origin
Access-Control-Allow-Methods
Access-Control-Allow-Headers

400

Validation or authorization failure. Body is {"Message": " - "}. Common codes: AUTH-1001 (missing role_id), AUTH-1010 (no datasource access), IPV-1041 (invalid action/servicename/connector_type/logtype/ ingestionlogtype), IPV-1052 (missing ArcGIS params or connector_type), IPV-1002 (dataflow not found), IPV-1008 (missing startTime/endTime), IPV-1054 (bad timestamp format), LOG-1002 (1970-01-01T00:00:00), GE-1048 (Streams status blocks logs).

Response Headers

Access-Control-Allow-Origin
Access-Control-Allow-Methods
Access-Control-Allow-Headers

500

Backend failure. Body is {"Message": " - "} or a plain Message. Example: logs unavailable for the time window, ArcGIS with no runs, or serverless Bulkload log group missing (GE-1034).

Response Headers

Access-Control-Allow-Origin
Access-Control-Allow-Methods
Access-Control-Allow-Headers