Hi! How did you manage to change a parameter in an existing connection? if using the following command, i get "HTTP 409 -- An object with name=DB1_ABC already exists" : curl -H "Content-Type: application/json" --insecure --netrc-file /export/home/scripts/splunk/.netrc --data @db1_abc.json https://hostname:8089/servicesNS/nobody/splunk_app_db_connect/db_connect/dbxproxy/connections if adding the connecion name at the end of the URL, i get "HTTP 405 Method Not Allowed": curl -H "Content-Type: application/json" --insecure --netrc-file /export/home/scripts/splunk/.netrc --data @db1_abc.json https://hostname:8089/servicesNS/nobody/splunk_app_db_connect/db_connect/dbxproxy/connections/DB1_ABC ... View more