Add a new JPD to Mission Control.

Prerequisites:

Before adding a JPD, you must generate a pairing token on the target JPD.

Steps to add a JPD:

1. On the target JPD (the JPD you want to register), create a pairing token:

   POST https://{target-jpd-url}/access/api/v1/service_trust/pairing/mission-control

   See Create Pairing Token for details.

2. Use the returned pairing_token in the token field of this request.

3. Mission Control will validate the pairing token by connecting to the target JPD.

Note: The token field accepts either a pairing token (JWT) or a join key.

Security: Requires admin privileges.