{ "ok": { "$numberInt": "1" }, "result": { "delete": "test", "deletes": [ { "q": { "value": { "$binary": { "base64": "A1gAAAAQdAACAAAAEGEAAgAAAAVraQAQAAAABBI0VngSNJh2EjQSNFZ4kBIFa3UAEAAAAASrze+rEjSYdhI0EjRWeJASEHYAQOIBABJjbQAAAAAAAAAAAAA=", "subType": "06" } } }, "limit": 1 } ] }, "hasEncryptedPlaceholders": true, "encryptionInformation": { "type": 1, "schema": { "db.test": { "escCollection": "esc", "eccCollection": "ecc", "ecocCollection": "ecoc", "fields": [ { "keyId": { "$binary": { "base64": "EjRWeBI0mHYSNBI0VniQEg==", "subType": "04" } }, "path": "encrypted", "bsonType": "string", "queries": { "queryType": "equality", "contention": 0 } }, { "keyId": { "$binary": { "base64": "EjRWeBI0mHYSNBI0VniQEw==", "subType": "04" } }, "path": "nested.encrypted", "bsonType": "string", "queries": { "queryType": "equality", "contention": 0 } }, { "keyId": { "$binary": { "base64": "EjRWeBI0mHYSNBI0VniQFA==", "subType": "04" } }, "path": "nested.notindexed", "bsonType": "string" } ] } } } }