network_services: add forwardAttributes field for service extensions

[translucens]

networkservices: added `forward_attributes` field to `google_network_services_lb_edge_extension`, `google_network_services_lb_route_extension`, and `google_network_services_lb_traffic_extension` resources

[github-actions]

Googlers: For automatic test runs see go/terraform-auto-test-runs.

@malhotrasagar2212, a repository maintainer, has been assigned to review your changes. If you have not received review feedback within 2 business days, please leave a comment on this PR asking them to take a look.

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[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit a41eb8f:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	11 files changed, 135 insertions(+), 13 deletions(-)
google-beta provider	View Diff	11 files changed, 135 insertions(+), 13 deletions(-)
terraform-google-conversion	View Diff	3 files changed, 33 insertions(+)
Open in Cloud Shell	View Diff	2 files changed, 2 insertions(+)

Missing test report

Your PR includes resource fields which are not covered by any test.

Resource: google_network_services_lb_edge_extension (2 total tests)
Please add an acceptance test which includes these fields. The test should include the following:

resource "google_network_services_lb_edge_extension" "primary" {
  extension_chains {
    extensions {
      forward_attributes = # value needed
    }
  }
}

Test report

Analytics

Total Tests	Passed	Skipped	Affected
101	97	2	2

Affected Service Packages

• networkservices

Learn how VCR tests work

---

Step 1: Replaying Mode

Action taken

Found 2 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit.

Click here to see the affected tests

• TestAccNetworkServicesLbRouteExtension_networkServicesLbRouteExtensionBasicExample
• TestAccNetworkServicesLbTrafficExtension_networkServicesLbTrafficExtensionBasicExample

View the replaying VCR build log

---

Step 2: Recording Mode

Recording Mode	Replaying Rerun	Test Name
✅ Log	✅	TestAccNetworkServicesLbRouteExtension_networkServicesLbRouteExtensionBasicExample
✅ Log	✅	TestAccNetworkServicesLbTrafficExtension_networkServicesLbTrafficExtensionBasicExample

🟢 All tests passed!

View the recording VCR build log or the debug logs folder for detailed results.

@translucens, @malhotrasagar2212 VCR tests complete for a41eb8f!

[malhotrasagar2212]

Please check the missing test report and add test coverage for google_network_services_lb_edge_extension.extension_chains.extensions.forward_attributes

[malhotrasagar2212]

Please add update test coverage for the forward_attributes. Thanks

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit b23e911:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	12 files changed, 141 insertions(+), 13 deletions(-)
google-beta provider	View Diff	12 files changed, 141 insertions(+), 13 deletions(-)
terraform-google-conversion	View Diff	3 files changed, 33 insertions(+)
Open in Cloud Shell	View Diff	2 files changed, 2 insertions(+)

Test report

Analytics

Total Tests	Passed	Skipped	Affected
101	98	2	1

Affected Service Packages

• networkservices

Learn how VCR tests work

---

Step 1: Replaying Mode

Action taken

Found 1 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit.

Click here to see the affected tests

• TestAccNetworkServicesLbEdgeExtension_networkServicesLbEdgeExtensionBasicUpdate

View the replaying VCR build log

---

Step 2: Recording Mode

Recording Mode	Replaying Rerun	Test Name
✅ Log	✅	TestAccNetworkServicesLbEdgeExtension_networkServicesLbEdgeExtensionBasicUpdate

🟢 All tests passed!

View the recording VCR build log or the debug logs folder for detailed results.

@translucens, @malhotrasagar2212 VCR tests complete for b23e911!