{
  "codes": [
    "FORMAT_COMPATIBLE", "MALFORMED_JSON", "SCHEMA_INVALID", "UNSUPPORTED_VERSION",
    "REVISION_CHAIN_VALID", "REVISION_PARENT_MISMATCH", "INTEGRITY_VERIFIED", "INTEGRITY_FAILED",
    "SIGNATURE_NOT_PRESENT", "SIGNATURE_NOT_CHECKED", "SIGNATURE_VALID", "SIGNATURE_INVALID", "IDENTITY_NOT_CHECKED",
    "BROWSERCARRIER_EXACT_BYTES", "BROWSERCARRIER_EMBED_MISSING"
  ]
}