Hi,
I'm currently working on a PR which basically moves the transactionId
generation from the controller to the entrypoint of the system. This is the
nginx or a frontdoor above.
One change in this PR is to change the format of the tid from a number to a
String.
This works pretty well except one change, that could be seen by users.
If there is an error in our system, we return an error response with a short
description and the tid. Until now the tid was a number, so the value in the
JSON has no quotes. With this change, the response message would change,
because the tid is a String.
This means the response would change from
```
{
"error": "This is the description",
"code": 123
}
```
to
```
{
"error": "This is the description",
"code": "123"
}
```.
Do you agree, that this change would be OK?
An alternative would be to always return a 0 and add an additional field with
our new tid-format.
If there are no concerns, I'll go ahead and change the field from the number to
a String.
Greetings
Christian Bickel
