Additional note on usage of single quotes for for_each resources

[irab]

The terraform state show command doesn't normally need quotes around the resource name to return information. But when querying resources that have been created by the use of for_each - which creates resource identifiers such as module.thing[\"item\"] - the command fails to find the the resource. The documentation does show the use of single quotes but this can be easily missed when reading the documentation.

I would be nice to have this highlighted a bit more as this is very subtle and can be missed when you are used to the command working without wrapping single quotes.

Also, I haven't found a way to show these resources with the terraform console yet either.

[hashicorp-cla]

All committers have signed the CLA.

[laurapacilio]

@irab - Did you still want to get this change merged in? If so, would you mind adding in the last edit I had for formatting? Then I can work on getting it added to our docs - thank you!

[irab]

Sorry, had missed your comment previously. Hope it's ok now.

[github-actions[bot]]

Reminder for the merging maintainer: if this is a user-visible change, please update the changelog on the appropriate release branch.

[github-actions[bot]]

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