Composer V3. Optional field time_zone in `scheduled_snapshots_config` needs to be set explicitly.

[rafitadiaz]

TL;DR

The documentation for scheduled_snapshots_config indicates that the time_zone field is optional. However, if time_zone is not set, resource creation fails with the following error:

Invalid time zone: . Accepted timezones are: UTC, UTC-[hh], UTC+[hh]. Examples: UTC+02, UTC-06, badRequest.

Our code was:

    recovery_config {
      scheduled_snapshots_config {
        enabled = true
        snapshot_location = "gs://composer-snapshots"
        snapshot_creation_schedule = "15 20 * * *" # Everyday an 20:15
      }
    }

Adding the optional filed like this solved the problem:

        time_zone = "UTC"

Expected behavior

No response

Observed behavior

No response

Terraform Configuration

Execution error with the message: 
`Invalid time zone: . Accepted timezones are: UTC, UTC-[hh], UTC+[hh]. Examples: UTC+02, UTC-06, badRequest.`

Terraform Version

1.8.5

Terraform Provider Versions

~6

Additional information

Or a default value should be set or the documentation should say that all those fields are mandatory if the scheduled_snapshots_config is set.

[imrannayer]

@rafitadiaz can u plz create an issue for provider team here? According to API and TF doc this is optional field. They need to change it in provider and also API documentation.

Thanks

https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/composer_environment#time_zone-1
https://cloud.google.com/composer/docs/reference/rest/v1beta1/projects.locations.environments#scheduledsnapshotsconfig