Hi John,
I replaced the "request" in json with "path" and changed the dataset name to its id as follows. Seems the request was parsed correctly but I still got a 500 status code. The log is also attached. >{ "method": "GET", "path": "/datasets/d-2f22962d-e0592840-e15c-625d94-9e4cbf/value", "params": { "domain": "/home/admin/hsds.hdf5", "select": "[0:100,0:100]", "bucket": "hsds-hyperslab-test" } } > REQ> GET: /datasets/d-2f22962d-e0592840-e15c-625d94-9e4cbf/value > [/home/admin/hsds.hdf5] sn INFO> getObjectJson d-2f22962d-e0592840-e15c-625d94-9e4cbf sn INFO> http_get('http+unix://%2Ftmp%2Fhs161b1acd%2Fdn_1.sock/datasets/d-2f22962d-e0592840-e15c-625d94-9e4cbf') sn INFO> Initiating UnixConnector with path: /tmp/hs161b1acd/dn_1.sock sn INFO> Socket Ready: /tmp/hs161b1acd/dn_1.sock sn INFO> http_get status: 500 for req: http://127.0.0.1/datasets/d-2f22962d-e0592840-e15c-625d94-9e4cbf sn ERROR> request to http://127.0.0.1/datasets/d-2f22962d-e0592840-e15c-625d94-9e4cbf failed with code: 500 INFO: hsds app stop at 1661538878.1163843 INFO: sending SIGINT to hsds-servicenode INFO: sending SIGINT to hsds-rangeget INFO: sending SIGINT to hsds-datanode --- [Visit Topic](https://forum.hdfgroup.org/t/how-to-issue-requests-to-hsds-lambda/10136/3) or reply to this email to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://forum.hdfgroup.org/email/unsubscribe/fd910026a0d68dcad1edb5303439954b736348d7f07fb236f8e565aa97df6da4).