[Enhancement]: Support setting schedule timezone in aws_backup_plan

[peterv-work]

Description

The aws_backup_plan lets you set the cron schedule in the rule block, but does not allow you to set which timezone the cron schedule should be evaluated in, which means that it defaults to UTC. The AWS console and the AWS CLI both support setting the timezone.

Affected Resource(s) and/or Data Source(s)

• aws_backup_plan

Potential Terraform Configuration

resource "aws_backup_plan" "example" {
  name = "tf_example_backup_plan"

  rule {
    rule_name         = "tf_example_backup_rule"
    target_vault_name = aws_backup_vault.test.name
    schedule          = "cron(0 12 * * ? *)"
    schedule_timezone = "Pacific/Fiji"

    lifecycle {
      delete_after = 14
    }
  }

  advanced_backup_setting {
    backup_options = {
      WindowsVSS = "enabled"
    }
    resource_type = "EC2"
  }
}

References

https://docs.aws.amazon.com/cli/latest/reference/backup/create-backup-plan.html

Would you like to implement a fix?

None

[github-actions]

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[autotune]

I'd like to work on this issue, it is about 75 percent done just need to add tests and verify a few things.

[mbailey-eh]

Is this still going to be added? Thank you

[github-actions]

Warning

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[github-actions]

This functionality has been released in v5.72.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!