project: fix labels permadiff

[BBBmau]

Release Note Template for Downstream PRs (will be copied)

Fixes hashicorp/terraform-provider-google#28183

passing regression test:

Running tool: /opt/homebrew/bin/go test -test.fullpath=true -timeout 30s -run ^TestPopulateGoogleProjectResourceData_DoesNotCopyAllLabelsToTerraformLabelsWhenUnset$ github.com/hashicorp/terraform-provider-google/google/services/resourcemanager

=== RUN   TestPopulateGoogleProjectResourceData_DoesNotCopyAllLabelsToTerraformLabelsWhenUnset
2026/07/07 10:33:27 [DEBUG] SetResourceIdentityAttributes: skipping, identity unavailable: Resource does not have Identity schema. Please set one in order to use Identity(). This is always a problem in the provider code.
--- PASS: TestPopulateGoogleProjectResourceData_DoesNotCopyAllLabelsToTerraformLabelsWhenUnset (0.00s)
PASS
ok      github.com/hashicorp/terraform-provider-google/google/services/resourcemanager  (cached)

failing prior to this PR:

=== RUN   TestPopulateGoogleProjectResourceData_DoesNotCopyAllLabelsToTerraformLabelsWhenUnset
2026/07/07 10:37:37 [DEBUG] SetResourceIdentityAttributes: skipping, identity unavailable: Resource does not have Identity schema. Please set one in order to use Identity(). This is always a problem in the provider code.
    /Users/mau/Dev/terraform-provider-google/google/services/resourcemanager/resource_google_project_internal_test.go:36: expected terraform_labels to remain empty when unset in config, got map[string]interface {}{"earth-engine":"", "firebase":"enabled"}
--- FAIL: TestPopulateGoogleProjectResourceData_DoesNotCopyAllLabelsToTerraformLabelsWhenUnset (0.00s)
FAIL
FAIL    github.com/hashicorp/terraform-provider-google/google/services/resourcemanager  1.320s

See Write release notes for guidance.

bug: fixed labels diff in `google_project`

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit 22b24f7:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	1 file changed, 5 deletions(-)
google-beta provider	View Diff	1 file changed, 5 deletions(-)

Test report

Analytics

Total Tests	Passed	Skipped	Affected
183	152	30	1

Affected Service Packages

• resourcemanager

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

• TestAccProject_importBlockWithResourceIdentity

View the replaying VCR build log

---

Step 2: Recording Mode

Recording Mode	Replaying Rerun	Test Name
❌ Error · Log	-	TestAccProject_importBlockWithResourceIdentity

Caution

Issues requiring attention before PR completion

🔴 Initial Recording Failed: Some tests failed during the recording step. See the table above for details.

Please address these issues to complete your PR. If you believe these detections are incorrect or unrelated to your change, please raise the concern with your reviewer.

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

@BBBmau VCR tests complete for 22b24f7!

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit 57556ba:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	3 files changed, 66 insertions(+), 9 deletions(-)
google-beta provider	View Diff	3 files changed, 66 insertions(+), 9 deletions(-)

Test report

Analytics

Total Tests	Passed	Skipped	Affected
183	152	30	1

Affected Service Packages

• resourcemanager

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

• TestAccProject_importBlockWithResourceIdentity

View the replaying VCR build log

---

Step 2: Recording Mode

Recording Mode	Replaying Rerun	Test Name
❌ Error · Log	-	TestAccProject_importBlockWithResourceIdentity

Caution

Issues requiring attention before PR completion

🔴 Initial Recording Failed: Some tests failed during the recording step. See the table above for details.

Please address these issues to complete your PR. If you believe these detections are incorrect or unrelated to your change, please raise the concern with your reviewer.

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

@BBBmau VCR tests complete for 57556ba!

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit 5cef5ea:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	3 files changed, 66 insertions(+), 9 deletions(-)
google-beta provider	View Diff	3 files changed, 66 insertions(+), 9 deletions(-)

Test report

Analytics

Total Tests	Passed	Skipped	Affected
183	151	30	2

Affected Service Packages

• resourcemanager

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

• TestAccProjectIamMemberRemove_memberInMultipleBindings
• TestAccProject_importBlockWithResourceIdentity

View the replaying VCR build log

---

Step 2: Recording Mode

Recording Mode	Replaying Rerun	Test Name
✅ Log	❌ Error · Log	TestAccProjectIamMemberRemove_memberInMultipleBindings
❌ Error · Log	-	TestAccProject_importBlockWithResourceIdentity

Caution

Issues requiring attention before PR completion

🔴 Initial Recording Failed: Some tests failed during the recording step. See the table above for details.

🔴 Replaying Rerun Failed: Some tests failed due to non-determinism when VCR replayed the response. See the table above for details.

Please address these issues to complete your PR. If you believe these detections are incorrect or unrelated to your change, please raise the concern with your reviewer.

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

@BBBmau VCR tests complete for 5cef5ea!

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit c5f8808:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	3 files changed, 62 insertions(+), 5 deletions(-)
google-beta provider	View Diff	3 files changed, 62 insertions(+), 5 deletions(-)

Test report

Analytics

Total Tests	Passed	Skipped	Affected
183	152	31	0

Affected Service Packages

• resourcemanager

Learn how VCR tests work

---

Step 1: Replaying Mode

🟢 All tests passed in Replaying mode! No Recording was needed.

View the replaying VCR build log

@BBBmau VCR tests complete for c5f8808!

[malhotrasagar2212]

LGTM, thanks!