{
    "db.coll": {
        "bsonType": "object",
        "properties": {
            "secret_azure": {
                "encrypt": {
                    "keyId": [{
                        "$binary": {
                            "base64": "AZURE+AAAAAAAAAAAAAAAA==",
                            "subType": "04"
                        }
                    }],
                    "algorithm": "AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic",
                    "bsonType": "string"
                }
            },
            "secret_gcp": {
                "encrypt": {
                    "keyId": [{
                        "$binary": {
                            "base64": "GCP+AAAAAAAAAAAAAAAAAA==",
                            "subType": "04"
                        }
                    }],
                    "algorithm": "AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic",
                    "bsonType": "string"
                }
            }
        }
    }
}
