How to get a token?

I am using postman to try and get a token from the sandbox container I have spun up successfully.

what are the credentials for this sandbox system please?

I observed the below but it suggests either its already generated or its a concatenation of the sandboxes Mail box ID, etc? If so, where would I find this info please.

Message Exchange for Social Care and Health (MESH) API - NHS Digital

resolved by reviewing python code

Hi

Sorry about asking as stupid question, but how did you resolve this issue?

Thanks

Just in case you haven’t already resolved this, the MESH Sandbox uses a jsonl file to configure mailboxes - each entry in that file allows a mailbox password to be configured. See the README.md for an example of how mailboxes.jsonl is mounted into the container when using docker compose.