Rotating an authentication key

Use the following PATCH endpoint to rotate an authentication key.

PATCH /v1.0/agents/{id} 
{
     "op": ”key_rollover”
} 

Response (updated DID Document of the agent):
{
     …
     "verificationMethod": [
         "id": "did:key:z6MkrksFdZoqfJnMeUZJ9rWo36Q9XKgD5axrruria5bTiQUQ#authVkey:
          9116868d-f4cd-43d8-9306-dc7cc6ca2ec9:Ed25519VerificationKey2020",
         
         "type": "Ed25519VerificationKey2020",
         "controller": "did:web:diagency%3A9720:diagency:dids:v1.0:9116868d-f4cd-
          43d8-9306-dc7cc6ca2ec9",
         "deprecated": false,
         "publicKeyMultibase": "z6MkrksFdZoqfJnMeUZJ9rWo36Q9XKgD5axrruria5bTiQUQ”
     ],
     …
}