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all the iterations I have done with ApplyT to convert an output to a tag *key* are giving errors.
When I do the same for the key value, as it expect a strInput it works but not for tag keys (expecting plain string):

Does not work on tag key
```Tags: pulumi.StringMap{
					exampleResource.ApplyT(func(tagKey string) string {
						return "chained-name-" + tagKey
					}).(pulumi.StringOutput):                    pulumi.String("test"),
}```
Ok for tag value:
```Tags: pulumi.StringMap{
					"Example": exampleResource.ApplyT(func(tagKey string) string {
						return "chained-name-" + tagKey
					}).(pulumi.StringOutput),
}```
Running out of ideas.

you need to do the `ApplyT` on the outside of your build, so for example (untested`

```Tags: exampleResource.ApplyT( // do the rest here```

you can’t do an `ApplyT` inside a `StringMap`

Interesting. I'm curious then why it can be done on the tag values inside the StringMap ?.