diff --git a/WebRisk/src/V1/Client/WebRiskServiceClient.php b/WebRisk/src/V1/Client/WebRiskServiceClient.php
index 87ede68c0a42..6767c1192be5 100644
--- a/WebRisk/src/V1/Client/WebRiskServiceClient.php
+++ b/WebRisk/src/V1/Client/WebRiskServiceClient.php
@@ -58,11 +58,11 @@
  * name, and additionally a parseName method to extract the individual identifiers
  * contained within formatted names that are returned by the API.
  *
- * @method PromiseInterface computeThreatListDiffAsync(ComputeThreatListDiffRequest $request, array $optionalArgs = [])
- * @method PromiseInterface createSubmissionAsync(CreateSubmissionRequest $request, array $optionalArgs = [])
- * @method PromiseInterface searchHashesAsync(SearchHashesRequest $request, array $optionalArgs = [])
- * @method PromiseInterface searchUrisAsync(SearchUrisRequest $request, array $optionalArgs = [])
- * @method PromiseInterface submitUriAsync(SubmitUriRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<ComputeThreatListDiffResponse> computeThreatListDiffAsync(ComputeThreatListDiffRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<Submission> createSubmissionAsync(CreateSubmissionRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<SearchHashesResponse> searchHashesAsync(SearchHashesRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<SearchUrisResponse> searchUrisAsync(SearchUrisRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<OperationResponse> submitUriAsync(SubmitUriRequest $request, array $optionalArgs = [])
  */
 final class WebRiskServiceClient
 {
diff --git a/WebSecurityScanner/src/V1/Client/WebSecurityScannerClient.php b/WebSecurityScanner/src/V1/Client/WebSecurityScannerClient.php
index e6b2d9c7b769..53c1cca0820c 100644
--- a/WebSecurityScanner/src/V1/Client/WebSecurityScannerClient.php
+++ b/WebSecurityScanner/src/V1/Client/WebSecurityScannerClient.php
@@ -59,19 +59,19 @@
  * This class provides the ability to make remote calls to the backing service through method
  * calls that map to API methods.
  *
- * @method PromiseInterface createScanConfigAsync(CreateScanConfigRequest $request, array $optionalArgs = [])
- * @method PromiseInterface deleteScanConfigAsync(DeleteScanConfigRequest $request, array $optionalArgs = [])
- * @method PromiseInterface getFindingAsync(GetFindingRequest $request, array $optionalArgs = [])
- * @method PromiseInterface getScanConfigAsync(GetScanConfigRequest $request, array $optionalArgs = [])
- * @method PromiseInterface getScanRunAsync(GetScanRunRequest $request, array $optionalArgs = [])
- * @method PromiseInterface listCrawledUrlsAsync(ListCrawledUrlsRequest $request, array $optionalArgs = [])
- * @method PromiseInterface listFindingTypeStatsAsync(ListFindingTypeStatsRequest $request, array $optionalArgs = [])
- * @method PromiseInterface listFindingsAsync(ListFindingsRequest $request, array $optionalArgs = [])
- * @method PromiseInterface listScanConfigsAsync(ListScanConfigsRequest $request, array $optionalArgs = [])
- * @method PromiseInterface listScanRunsAsync(ListScanRunsRequest $request, array $optionalArgs = [])
- * @method PromiseInterface startScanRunAsync(StartScanRunRequest $request, array $optionalArgs = [])
- * @method PromiseInterface stopScanRunAsync(StopScanRunRequest $request, array $optionalArgs = [])
- * @method PromiseInterface updateScanConfigAsync(UpdateScanConfigRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<ScanConfig> createScanConfigAsync(CreateScanConfigRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<void> deleteScanConfigAsync(DeleteScanConfigRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<Finding> getFindingAsync(GetFindingRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<ScanConfig> getScanConfigAsync(GetScanConfigRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<ScanRun> getScanRunAsync(GetScanRunRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<PagedListResponse> listCrawledUrlsAsync(ListCrawledUrlsRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<ListFindingTypeStatsResponse> listFindingTypeStatsAsync(ListFindingTypeStatsRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<PagedListResponse> listFindingsAsync(ListFindingsRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<PagedListResponse> listScanConfigsAsync(ListScanConfigsRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<PagedListResponse> listScanRunsAsync(ListScanRunsRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<ScanRun> startScanRunAsync(StartScanRunRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<ScanRun> stopScanRunAsync(StopScanRunRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<ScanConfig> updateScanConfigAsync(UpdateScanConfigRequest $request, array $optionalArgs = [])
  */
 final class WebSecurityScannerClient
 {
diff --git a/Workflows/src/Executions/V1/Client/ExecutionsClient.php b/Workflows/src/Executions/V1/Client/ExecutionsClient.php
index 4986f4827c69..cd9f465a0902 100644
--- a/Workflows/src/Executions/V1/Client/ExecutionsClient.php
+++ b/Workflows/src/Executions/V1/Client/ExecutionsClient.php
@@ -52,10 +52,10 @@
  * name, and additionally a parseName method to extract the individual identifiers
  * contained within formatted names that are returned by the API.
  *
- * @method PromiseInterface cancelExecutionAsync(CancelExecutionRequest $request, array $optionalArgs = [])
- * @method PromiseInterface createExecutionAsync(CreateExecutionRequest $request, array $optionalArgs = [])
- * @method PromiseInterface getExecutionAsync(GetExecutionRequest $request, array $optionalArgs = [])
- * @method PromiseInterface listExecutionsAsync(ListExecutionsRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<Execution> cancelExecutionAsync(CancelExecutionRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<Execution> createExecutionAsync(CreateExecutionRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<Execution> getExecutionAsync(GetExecutionRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<PagedListResponse> listExecutionsAsync(ListExecutionsRequest $request, array $optionalArgs = [])
  */
 final class ExecutionsClient
 {
diff --git a/Workflows/src/V1/Client/WorkflowsClient.php b/Workflows/src/V1/Client/WorkflowsClient.php
index e1557a7556e2..876d6a87a1c6 100644
--- a/Workflows/src/V1/Client/WorkflowsClient.php
+++ b/Workflows/src/V1/Client/WorkflowsClient.php
@@ -60,13 +60,13 @@
  * name, and additionally a parseName method to extract the individual identifiers
  * contained within formatted names that are returned by the API.
  *
- * @method PromiseInterface createWorkflowAsync(CreateWorkflowRequest $request, array $optionalArgs = [])
- * @method PromiseInterface deleteWorkflowAsync(DeleteWorkflowRequest $request, array $optionalArgs = [])
- * @method PromiseInterface getWorkflowAsync(GetWorkflowRequest $request, array $optionalArgs = [])
- * @method PromiseInterface listWorkflowsAsync(ListWorkflowsRequest $request, array $optionalArgs = [])
- * @method PromiseInterface updateWorkflowAsync(UpdateWorkflowRequest $request, array $optionalArgs = [])
- * @method PromiseInterface getLocationAsync(GetLocationRequest $request, array $optionalArgs = [])
- * @method PromiseInterface listLocationsAsync(ListLocationsRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<OperationResponse> createWorkflowAsync(CreateWorkflowRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<OperationResponse> deleteWorkflowAsync(DeleteWorkflowRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<Workflow> getWorkflowAsync(GetWorkflowRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<PagedListResponse> listWorkflowsAsync(ListWorkflowsRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<OperationResponse> updateWorkflowAsync(UpdateWorkflowRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<Location> getLocationAsync(GetLocationRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<PagedListResponse> listLocationsAsync(ListLocationsRequest $request, array $optionalArgs = [])
  */
 final class WorkflowsClient
 {