Usage of key-filter for azure appconfiguration

[brf2cb]

Hello,

I am trying to use azure appconfiguration to get keys only filtered by label. But it seems this is not possible because if I leave the key-filter blank it will use the default value which is /application/ and asterisk (*) is directly forbidden.

In the documentation there is a sentence that "App Configuration treats keys as a whole. It doesn't parse keys to figure out how their names are structured or enforce any rule on them.". In the key value concept page there is even a table which says that you can omit the key-filter to match all keys.

I would like to know why in Spring Azure I am forced to use a prefix for keys and filter on them. Or is there a way to simply get all keys without key-filtering?