MAIL_TEMPLATE_VARIABLE_UNKNOWN
Status: 400 Bad Request
What it means
The template uses a word in curly brackets that the app does not know.
What to do
Use only the variables shown in the list of the editor, and check for spelling mistakes.
Example of the answer
The API answers with this JSON (title and detail change with the situation and the language):
{
"type": "https://docs.mbtcompany.eu/errors/mail-template-variable-unknown",
"title": "Bad Request",
"status": 400,
"detail": "The template uses a word in curly brackets that the app does not know.",
"code": "MAIL_TEMPLATE_VARIABLE_UNKNOWN"
}