Currently, port do not support dynamically re-reading secrets attached to Ocean custom integration.

This is already supported in Other Ocean integrations in the following way:

Ocean has a built-in mechanism: when this parameter is set, any 401 received from the third-party API triggers Ocean to re-read the token from that file and retry the request - assuming the token has already been refreshed and rewritten there.

This allows us to assign external secret and the Ocean integration will use it correctly when rotated outside of the integration.

Port should extend this to Ocean Custom integration to work the same way to allow for short lived tokens needed in some APIs.