Hi PlayFab,
I have ticked 'Allow non-unique player display names' on Title settings, without seeing the warning! T^T
We can't be used the searching player by the display name. And I want to turn it off, but I can't.
I want the best practice to resolve it. Please help me.
Thank you very much!
As the warning said, if you have already set your title to non-unique display name, you cannot change the title setting back to “unique display name”. The non-unique display name cannot be used to query. You need to use other account info for queries, such as PlayFabId. This thread contains a detailed discussion about this design that non-unique display names cannot be used for queries, you can refer to it.
So, you may need to create a new title then migrate the original title content to it, to have a title whose setting is “disable the non-unique display name”. PlayFab provides a CLI tool that can be used to do title migrations.
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