JSON Schema example for CSFE using metadata and json pointer keyId

collection_schema_with_keyid.json

  {
    "bsonType" : "object",
    "encryptMetadata" : {
       "keyId" : "/userid",
        "algorithm" : "AEAD_AES_256_CBC_HMAC_SHA_512-Random"
    },
    "properties" : {
      "ssn" : {
        "encrypt" : {
              "bsonType" : "string"
        }
      },
      "mobile" : {
        "encrypt" : {
              "bsonType" : "string"
         }
      }
    }
 }