google_spanner_instance processing_units update fails

[adamallred]

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Terraform Version

Terraform v0.12.31

• provider.google v3.81.0
• provider.google-beta v3.81.0

Affected Resource(s)

google_spanner_instance

Terraform Configuration Files (if applicable)

resource "google_spanner_instance" "spanner" {
  name                = "test-spanner"
  config              = "regional-us-east1"
  display_name        = "test-spanner"
  processing_units    = 3000
}

Issue Description

After making a spanner instance using processing_units, attempting to update the value leads to a field error when applying:

Error: Error updating Instance "test-spanner/test-spanner": googleapi: Error 400: Invalid UpdateInstance request.
Details:
[
  {
    "@type": "type.googleapis.com/google.rpc.BadRequest",
    "fieldViolations": [
      {
        "description": "Must specify a non-empty field mask.",
        "field": "field_mask"
      }
    ]
  }
]

I would expect to be able to modify this value.

Important Factoids

References

• Error 400 when updating a google_spanner_instance's config #7732

[edwardmedia]

@adamallred dup with #9908 and it has been fixed 5 days ago with PR GoogleCloudPlatform/magic-modules#5147. Wait for next release.

[adamallred]

Wow, I totally missed that. Closing this.

[github-actions]

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