Symfony version(s) affected

5.3

Description

The bridge AllMySMS for Notifier send a 1005 error code "body content is invalid"

How to reproduce

use the example : https://symfony.com/doc/current/notifier/texters.html
with the AllMySms brideg : https://symfony.com/doc/current/notifier.html#sms-channel

Possible Solution

Add json_encode() to the body array

Additional Context

No response