{
  "type": "IssuerPolicy",
  "id": "http://example.com/policies/credential/4",
  "profile": "http://example.com/profiles/credential",
  "prohibition": [{
    "assigner": "https://example.edu/issuers/14",
    "assignee": "AllVerifiers",
    "target": "http://example.edu/credentials/3732",
    "action": ["Archival"]
  }]
}