public PagedCallSettings.Builder<
            ListSourcesRequest, ListSourcesResponse, ListSourcesPagedResponse>
        listSourcesSettings() {
      return listSourcesSettings;
    }
Returns the builder for the settings used for calls to listSources.
java-vmmigration/google-cloud-vmmigration/src/main/java/com/google/cloud/vmmigration/v1/stub/VmMigrationStubSettings.java