MadelineProto/docs/TD_docs/methods/testCallString.md

---
title: testCallString
description: Test request. Returns back received string
---
## Method: testCallString  
[Back to methods index](index.md)


YOU CANNOT USE THIS METHOD IN MADELINEPROTO


Test request. Returns back received string

### Params:

| Name     |    Type       | Required | Description |
|----------|---------------|----------|-------------|
|x|[string](../types/string.md) | Yes|String to return|


### Return type: [TestString](../types/TestString.md)