Currently, Harness does not support using secret references in all connector fields. The Huntington platform team would like to use secret references in all fields for a GCP OIDC connector. This is desired as sensitive information such as the google project number (called id in some of the Harness UI) needs to be exposed as plain text in connector definition.

Additionally, it would be beneficial for all fields in every Harness platform connector to support using secret references, as other connector fields would likely be sensitive.