diff --git a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_dashboard_service_pb.rb b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_dashboard_service_pb.rb
index 876f98f0eac1..494165a234c8 100644
--- a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_dashboard_service_pb.rb
+++ b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_dashboard_service_pb.rb
@@ -11,7 +11,7 @@
 require 'google/cloud/kms/v1/resources_pb'
 
 
-descriptor_data = "\n9google/cloud/kms/inventory/v1/key_dashboard_service.proto\x12\x1dgoogle.cloud.kms.inventory.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a#google/cloud/kms/v1/resources.proto\"\x8d\x01\n\x15ListCryptoKeysRequest\x12\x43\n\x06parent\x18\x01 \x01(\tB3\xe0\x41\x02\xfa\x41-\n+cloudresourcemanager.googleapis.com/Project\x12\x16\n\tpage_size\x18\x02 \x01(\x05\x42\x03\xe0\x41\x01\x12\x17\n\npage_token\x18\x03 \x01(\tB\x03\xe0\x41\x01\"f\n\x16ListCryptoKeysResponse\x12\x33\n\x0b\x63rypto_keys\x18\x01 \x03(\x0b\x32\x1e.google.cloud.kms.v1.CryptoKey\x12\x17\n\x0fnext_page_token\x18\x02 \x01(\t2\x9b\x02\n\x13KeyDashboardService\x12\xb2\x01\n\x0eListCryptoKeys\x12\x34.google.cloud.kms.inventory.v1.ListCryptoKeysRequest\x1a\x35.google.cloud.kms.inventory.v1.ListCryptoKeysResponse\"3\xda\x41\x06parent\x82\xd3\xe4\x93\x02$\x12\"/v1/{parent=projects/*}/cryptoKeys\x1aO\xca\x41\x1bkmsinventory.googleapis.com\xd2\x41.https://www.googleapis.com/auth/cloud-platformB\xc3\x01\n!com.google.cloud.kms.inventory.v1B\x18KeyDashboardServiceProtoP\x01Z?cloud.google.com/go/kms/inventory/apiv1/inventorypb;inventorypb\xf8\x01\x01\xaa\x02\x1dGoogle.Cloud.Kms.Inventory.V1\xca\x02\x1dGoogle\\Cloud\\Kms\\Inventory\\V1b\x06proto3"
+descriptor_data = "\n9google/cloud/kms/inventory/v1/key_dashboard_service.proto\x12\x1dgoogle.cloud.kms.inventory.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a#google/cloud/kms/v1/resources.proto\"\x8d\x01\n\x15ListCryptoKeysRequest\x12\x43\n\x06parent\x18\x01 \x01(\tB3\xe0\x41\x02\xfa\x41-\n+cloudresourcemanager.googleapis.com/Project\x12\x16\n\tpage_size\x18\x02 \x01(\x05\x42\x03\xe0\x41\x01\x12\x17\n\npage_token\x18\x03 \x01(\tB\x03\xe0\x41\x01\"f\n\x16ListCryptoKeysResponse\x12\x33\n\x0b\x63rypto_keys\x18\x01 \x03(\x0b\x32\x1e.google.cloud.kms.v1.CryptoKey\x12\x17\n\x0fnext_page_token\x18\x02 \x01(\t2\x9b\x02\n\x13KeyDashboardService\x12\xb2\x01\n\x0eListCryptoKeys\x12\x34.google.cloud.kms.inventory.v1.ListCryptoKeysRequest\x1a\x35.google.cloud.kms.inventory.v1.ListCryptoKeysResponse\"3\xda\x41\x06parent\x82\xd3\xe4\x93\x02$\x12\"/v1/{parent=projects/*}/cryptoKeys\x1aO\xca\x41\x1bkmsinventory.googleapis.com\xd2\x41.https://www.googleapis.com/auth/cloud-platformB\xc0\x01\n!com.google.cloud.kms.inventory.v1B\x18KeyDashboardServiceProtoP\x01Z?cloud.google.com/go/kms/inventory/apiv1/inventorypb;inventorypb\xaa\x02\x1dGoogle.Cloud.Kms.Inventory.V1\xca\x02\x1dGoogle\\Cloud\\Kms\\Inventory\\V1b\x06proto3"
 
 pool = Google::Protobuf::DescriptorPool.generated_pool
 
diff --git a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/client.rb b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/client.rb
index d2daf95a532e..f6211cde5530 100644
--- a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/client.rb
+++ b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/client.rb
@@ -191,10 +191,16 @@ def logger
 
               ##
               # Returns aggregate information about the resources protected by the given
-              # Cloud KMS {::Google::Cloud::Kms::V1::CryptoKey CryptoKey}. Only resources within
-              # the same Cloud organization as the key will be returned. The project that
-              # holds the key must be part of an organization in order for this call to
-              # succeed.
+              # Cloud KMS {::Google::Cloud::Kms::V1::CryptoKey CryptoKey}. By default,
+              # summary of resources within the same Cloud organization as the key will be
+              # returned, which requires the KMS organization service account to be
+              # configured(refer
+              # https://docs.cloud.google.com/kms/docs/view-key-usage#required-roles).
+              # If the KMS organization service account is not configured or key's project
+              # is not part of an organization, set
+              # {::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest#fallback_scope fallback_scope}
+              # to `FALLBACK_SCOPE_PROJECT` to retrieve a summary of protected resources
+              # within the key's project.
               #
               # @overload get_protected_resources_summary(request, options = nil)
               #   Pass arguments to `get_protected_resources_summary` via a request object, either of type
@@ -206,7 +212,7 @@ def logger
               #   @param options [::Gapic::CallOptions, ::Hash]
               #     Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.
               #
-              # @overload get_protected_resources_summary(name: nil)
+              # @overload get_protected_resources_summary(name: nil, fallback_scope: nil)
               #   Pass arguments to `get_protected_resources_summary` via keyword arguments. Note that at
               #   least one keyword argument is required. To specify no parameters, or to keep all
               #   the default parameter values, pass an empty Hash as a request object (see above).
@@ -214,6 +220,9 @@ def logger
               #   @param name [::String]
               #     Required. The resource name of the
               #     {::Google::Cloud::Kms::V1::CryptoKey CryptoKey}.
+              #   @param fallback_scope [::Google::Cloud::Kms::Inventory::V1::FallbackScope]
+              #     Optional. The scope to use if the kms organization service account is not
+              #     configured.
               #
               # @yield [response, operation] Access the result along with the RPC operation
               # @yieldparam response [::Google::Cloud::Kms::Inventory::V1::ProtectedResourcesSummary]
@@ -281,7 +290,8 @@ def get_protected_resources_summary request, options = nil
 
               ##
               # Returns metadata about the resources protected by the given Cloud KMS
-              # {::Google::Cloud::Kms::V1::CryptoKey CryptoKey} in the given Cloud organization.
+              # {::Google::Cloud::Kms::V1::CryptoKey CryptoKey} in the given Cloud
+              # organization/project.
               #
               # @overload search_protected_resources(request, options = nil)
               #   Pass arguments to `search_protected_resources` via a request object, either of type
@@ -299,8 +309,14 @@ def get_protected_resources_summary request, options = nil
               #   the default parameter values, pass an empty Hash as a request object (see above).
               #
               #   @param scope [::String]
-              #     Required. Resource name of the organization.
-              #     Example: organizations/123
+              #     Required. A scope can be an organization or a project. Resources protected
+              #     by the crypto key in provided scope will be returned.
+              #
+              #     The following values are allowed:
+              #
+              #     * organizations/\\{ORGANIZATION_NUMBER} (e.g., "organizations/12345678")
+              #     * projects/\\{PROJECT_ID} (e.g., "projects/foo-bar")
+              #     * projects/\\{PROJECT_NUMBER} (e.g., "projects/12345678")
               #   @param crypto_key [::String]
               #     Required. The resource name of the
               #     {::Google::Cloud::Kms::V1::CryptoKey CryptoKey}.
diff --git a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/paths.rb b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/paths.rb
index 872f5454e8ff..30605e907bac 100644
--- a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/paths.rb
+++ b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/paths.rb
@@ -39,6 +39,20 @@ def organization_path organization:
                 "organizations/#{organization}"
               end
 
+              ##
+              # Create a fully-qualified Project resource string.
+              #
+              # The resource will be in the following format:
+              #
+              # `projects/{project}`
+              #
+              # @param project [String]
+              #
+              # @return [::String]
+              def project_path project:
+                "projects/#{project}"
+              end
+
               ##
               # Create a fully-qualified ProtectedResourcesSummary resource string.
               #
diff --git a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/rest/client.rb b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/rest/client.rb
index 02c8c432b1a3..e88337830b23 100644
--- a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/rest/client.rb
+++ b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/rest/client.rb
@@ -184,10 +184,16 @@ def logger
 
                 ##
                 # Returns aggregate information about the resources protected by the given
-                # Cloud KMS {::Google::Cloud::Kms::V1::CryptoKey CryptoKey}. Only resources within
-                # the same Cloud organization as the key will be returned. The project that
-                # holds the key must be part of an organization in order for this call to
-                # succeed.
+                # Cloud KMS {::Google::Cloud::Kms::V1::CryptoKey CryptoKey}. By default,
+                # summary of resources within the same Cloud organization as the key will be
+                # returned, which requires the KMS organization service account to be
+                # configured(refer
+                # https://docs.cloud.google.com/kms/docs/view-key-usage#required-roles).
+                # If the KMS organization service account is not configured or key's project
+                # is not part of an organization, set
+                # {::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest#fallback_scope fallback_scope}
+                # to `FALLBACK_SCOPE_PROJECT` to retrieve a summary of protected resources
+                # within the key's project.
                 #
                 # @overload get_protected_resources_summary(request, options = nil)
                 #   Pass arguments to `get_protected_resources_summary` via a request object, either of type
@@ -199,7 +205,7 @@ def logger
                 #   @param options [::Gapic::CallOptions, ::Hash]
                 #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
                 #
-                # @overload get_protected_resources_summary(name: nil)
+                # @overload get_protected_resources_summary(name: nil, fallback_scope: nil)
                 #   Pass arguments to `get_protected_resources_summary` via keyword arguments. Note that at
                 #   least one keyword argument is required. To specify no parameters, or to keep all
                 #   the default parameter values, pass an empty Hash as a request object (see above).
@@ -207,6 +213,9 @@ def logger
                 #   @param name [::String]
                 #     Required. The resource name of the
                 #     {::Google::Cloud::Kms::V1::CryptoKey CryptoKey}.
+                #   @param fallback_scope [::Google::Cloud::Kms::Inventory::V1::FallbackScope]
+                #     Optional. The scope to use if the kms organization service account is not
+                #     configured.
                 # @yield [result, operation] Access the result along with the TransportOperation object
                 # @yieldparam result [::Google::Cloud::Kms::Inventory::V1::ProtectedResourcesSummary]
                 # @yieldparam operation [::Gapic::Rest::TransportOperation]
@@ -267,7 +276,8 @@ def get_protected_resources_summary request, options = nil
 
                 ##
                 # Returns metadata about the resources protected by the given Cloud KMS
-                # {::Google::Cloud::Kms::V1::CryptoKey CryptoKey} in the given Cloud organization.
+                # {::Google::Cloud::Kms::V1::CryptoKey CryptoKey} in the given Cloud
+                # organization/project.
                 #
                 # @overload search_protected_resources(request, options = nil)
                 #   Pass arguments to `search_protected_resources` via a request object, either of type
@@ -285,8 +295,14 @@ def get_protected_resources_summary request, options = nil
                 #   the default parameter values, pass an empty Hash as a request object (see above).
                 #
                 #   @param scope [::String]
-                #     Required. Resource name of the organization.
-                #     Example: organizations/123
+                #     Required. A scope can be an organization or a project. Resources protected
+                #     by the crypto key in provided scope will be returned.
+                #
+                #     The following values are allowed:
+                #
+                #     * organizations/\\{ORGANIZATION_NUMBER} (e.g., "organizations/12345678")
+                #     * projects/\\{PROJECT_ID} (e.g., "projects/foo-bar")
+                #     * projects/\\{PROJECT_NUMBER} (e.g., "projects/12345678")
                 #   @param crypto_key [::String]
                 #     Required. The resource name of the
                 #     {::Google::Cloud::Kms::V1::CryptoKey CryptoKey}.
diff --git a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/rest/service_stub.rb b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/rest/service_stub.rb
index 8fb80be71d12..ec6d5d953b48 100644
--- a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/rest/service_stub.rb
+++ b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service/rest/service_stub.rb
@@ -193,6 +193,13 @@ def self.transcode_search_protected_resources_request request_pb
                                                               ["scope", %r{^organizations/[^/]+/?$}, false]
                                                             ]
                                                           )
+                                                          .with_bindings(
+                                                            uri_method: :get,
+                                                            uri_template: "/v1/{scope}/protectedResources:search",
+                                                            matches: [
+                                                              ["scope", %r{^projects/[^/]+/?$}, false]
+                                                            ]
+                                                          )
                   transcoder.transcode request_pb
                 end
               end
diff --git a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service_pb.rb b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service_pb.rb
index ba13ff86a593..809f75595425 100644
--- a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service_pb.rb
+++ b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service_pb.rb
@@ -11,7 +11,7 @@
 require 'google/protobuf/timestamp_pb'
 
 
-descriptor_data = "\n8google/cloud/kms/inventory/v1/key_tracking_service.proto\x12\x1dgoogle.cloud.kms.inventory.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"r\n#GetProtectedResourcesSummaryRequest\x12K\n\x04name\x18\x01 \x01(\tB=\xe0\x41\x02\xfa\x41\x37\n5kmsinventory.googleapis.com/ProtectedResourcesSummary\"\xe0\x06\n\x19ProtectedResourcesSummary\x12\x0c\n\x04name\x18\x05 \x01(\t\x12\x16\n\x0eresource_count\x18\x01 \x01(\x03\x12\x15\n\rproject_count\x18\x02 \x01(\x05\x12\x63\n\x0eresource_types\x18\x03 \x03(\x0b\x32K.google.cloud.kms.inventory.v1.ProtectedResourcesSummary.ResourceTypesEntry\x12\x63\n\x0e\x63loud_products\x18\x06 \x03(\x0b\x32K.google.cloud.kms.inventory.v1.ProtectedResourcesSummary.CloudProductsEntry\x12Z\n\tlocations\x18\x04 \x03(\x0b\x32G.google.cloud.kms.inventory.v1.ProtectedResourcesSummary.LocationsEntry\x1a\x34\n\x12ResourceTypesEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\x03:\x02\x38\x01\x1a\x34\n\x12\x43loudProductsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\x03:\x02\x38\x01\x1a\x30\n\x0eLocationsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\x03:\x02\x38\x01:\xc1\x02\xea\x41\xbd\x02\n5kmsinventory.googleapis.com/ProtectedResourcesSummary\x12mprojects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}/protectedResourcesSummary\x12\x94\x01projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}/cryptoKeyVersions/{crypto_key_version}/protectedResourcesSummary\"\xcd\x01\n\x1fSearchProtectedResourcesRequest\x12G\n\x05scope\x18\x02 \x01(\tB8\xe0\x41\x02\xfa\x41\x32\n0cloudresourcemanager.googleapis.com/Organization\x12\x1d\n\ncrypto_key\x18\x01 \x01(\tB\t\xe0\x41\x02\xfa\x41\x03\n\x01*\x12\x11\n\tpage_size\x18\x03 \x01(\x05\x12\x12\n\npage_token\x18\x04 \x01(\t\x12\x1b\n\x0eresource_types\x18\x05 \x03(\tB\x03\xe0\x41\x01\"\x8a\x01\n SearchProtectedResourcesResponse\x12M\n\x13protected_resources\x18\x01 \x03(\x0b\x32\x30.google.cloud.kms.inventory.v1.ProtectedResource\x12\x17\n\x0fnext_page_token\x18\x02 \x01(\t\"\xf9\x03\n\x11ProtectedResource\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0f\n\x07project\x18\x02 \x01(\t\x12\x12\n\nproject_id\x18\t \x01(\t\x12\x15\n\rcloud_product\x18\x08 \x01(\t\x12\x15\n\rresource_type\x18\x03 \x01(\t\x12\x10\n\x08location\x18\x04 \x01(\t\x12L\n\x06labels\x18\x05 \x03(\x0b\x32<.google.cloud.kms.inventory.v1.ProtectedResource.LabelsEntry\x12I\n\x12\x63rypto_key_version\x18\x06 \x01(\tB-\xfa\x41*\n(cloudkms.googleapis.com/CryptoKeyVersion\x12J\n\x13\x63rypto_key_versions\x18\n \x03(\tB-\xfa\x41*\n(cloudkms.googleapis.com/CryptoKeyVersion\x12\x34\n\x0b\x63reate_time\x18\x07 \x01(\x0b\x32\x1a.google.protobuf.TimestampB\x03\xe0\x41\x03\x1a-\n\x0bLabelsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01:\'\xea\x41$\n\x1f\x63loudasset.googleapis.com/Asset\x12\x01*2\xda\x04\n\x12KeyTrackingService\x12\x81\x02\n\x1cGetProtectedResourcesSummary\x12\x42.google.cloud.kms.inventory.v1.GetProtectedResourcesSummaryRequest\x1a\x38.google.cloud.kms.inventory.v1.ProtectedResourcesSummary\"c\xda\x41\x04name\x82\xd3\xe4\x93\x02V\x12T/v1/{name=projects/*/locations/*/keyRings/*/cryptoKeys/**}/protectedResourcesSummary\x12\xee\x01\n\x18SearchProtectedResources\x12>.google.cloud.kms.inventory.v1.SearchProtectedResourcesRequest\x1a?.google.cloud.kms.inventory.v1.SearchProtectedResourcesResponse\"Q\xda\x41\x11scope, crypto_key\x82\xd3\xe4\x93\x02\x37\x12\x35/v1/{scope=organizations/*}/protectedResources:search\x1aO\xca\x41\x1bkmsinventory.googleapis.com\xd2\x41.https://www.googleapis.com/auth/cloud-platformB\xc2\x01\n!com.google.cloud.kms.inventory.v1B\x17KeyTrackingServiceProtoP\x01Z?cloud.google.com/go/kms/inventory/apiv1/inventorypb;inventorypb\xf8\x01\x01\xaa\x02\x1dGoogle.Cloud.Kms.Inventory.V1\xca\x02\x1dGoogle\\Cloud\\Kms\\Inventory\\V1b\x06proto3"
+descriptor_data = "\n8google/cloud/kms/inventory/v1/key_tracking_service.proto\x12\x1dgoogle.cloud.kms.inventory.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"\xbd\x01\n#GetProtectedResourcesSummaryRequest\x12K\n\x04name\x18\x01 \x01(\tB=\xe0\x41\x02\xfa\x41\x37\n5kmsinventory.googleapis.com/ProtectedResourcesSummary\x12I\n\x0e\x66\x61llback_scope\x18\x02 \x01(\x0e\x32,.google.cloud.kms.inventory.v1.FallbackScopeB\x03\xe0\x41\x01\"\x9a\x07\n\x19ProtectedResourcesSummary\x12\x0c\n\x04name\x18\x05 \x01(\t\x12\x16\n\x0eresource_count\x18\x01 \x01(\x03\x12\x15\n\rproject_count\x18\x02 \x01(\x05\x12\x63\n\x0eresource_types\x18\x03 \x03(\x0b\x32K.google.cloud.kms.inventory.v1.ProtectedResourcesSummary.ResourceTypesEntry\x12\x63\n\x0e\x63loud_products\x18\x06 \x03(\x0b\x32K.google.cloud.kms.inventory.v1.ProtectedResourcesSummary.CloudProductsEntry\x12Z\n\tlocations\x18\x04 \x03(\x0b\x32G.google.cloud.kms.inventory.v1.ProtectedResourcesSummary.LocationsEntry\x12\x38\n\x08warnings\x18\x07 \x03(\x0b\x32&.google.cloud.kms.inventory.v1.Warning\x1a\x34\n\x12ResourceTypesEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\x03:\x02\x38\x01\x1a\x34\n\x12\x43loudProductsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\x03:\x02\x38\x01\x1a\x30\n\x0eLocationsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\x03:\x02\x38\x01:\xc1\x02\xea\x41\xbd\x02\n5kmsinventory.googleapis.com/ProtectedResourcesSummary\x12mprojects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}/protectedResourcesSummary\x12\x94\x01projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}/cryptoKeyVersions/{crypto_key_version}/protectedResourcesSummary\"\xcf\x01\n\x1fSearchProtectedResourcesRequest\x12I\n\x05scope\x18\x02 \x01(\tB:\xe0\x41\x02\xfa\x41\x34\x12\x32kmsinventory.googleapis.com/ProtectedResourceScope\x12\x1d\n\ncrypto_key\x18\x01 \x01(\tB\t\xe0\x41\x02\xfa\x41\x03\n\x01*\x12\x11\n\tpage_size\x18\x03 \x01(\x05\x12\x12\n\npage_token\x18\x04 \x01(\t\x12\x1b\n\x0eresource_types\x18\x05 \x03(\tB\x03\xe0\x41\x01\"\x8a\x01\n SearchProtectedResourcesResponse\x12M\n\x13protected_resources\x18\x01 \x03(\x0b\x32\x30.google.cloud.kms.inventory.v1.ProtectedResource\x12\x17\n\x0fnext_page_token\x18\x02 \x01(\t\"\xf9\x03\n\x11ProtectedResource\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0f\n\x07project\x18\x02 \x01(\t\x12\x12\n\nproject_id\x18\t \x01(\t\x12\x15\n\rcloud_product\x18\x08 \x01(\t\x12\x15\n\rresource_type\x18\x03 \x01(\t\x12\x10\n\x08location\x18\x04 \x01(\t\x12L\n\x06labels\x18\x05 \x03(\x0b\x32<.google.cloud.kms.inventory.v1.ProtectedResource.LabelsEntry\x12I\n\x12\x63rypto_key_version\x18\x06 \x01(\tB-\xfa\x41*\n(cloudkms.googleapis.com/CryptoKeyVersion\x12J\n\x13\x63rypto_key_versions\x18\n \x03(\tB-\xfa\x41*\n(cloudkms.googleapis.com/CryptoKeyVersion\x12\x34\n\x0b\x63reate_time\x18\x07 \x01(\x0b\x32\x1a.google.protobuf.TimestampB\x03\xe0\x41\x03\x1a-\n\x0bLabelsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01:\'\xea\x41$\n\x1f\x63loudasset.googleapis.com/Asset\x12\x01*\"\x92\x02\n\x07Warning\x12H\n\x0cwarning_code\x18\x01 \x01(\x0e\x32\x32.google.cloud.kms.inventory.v1.Warning.WarningCode\x12\x17\n\x0f\x64isplay_message\x18\x02 \x01(\t\"\xa3\x01\n\x0bWarningCode\x12\x1c\n\x18WARNING_CODE_UNSPECIFIED\x10\x00\x12)\n%INSUFFICIENT_PERMISSIONS_PARTIAL_DATA\x10\x01\x12(\n$RESOURCE_LIMIT_EXCEEDED_PARTIAL_DATA\x10\x02\x12!\n\x1dORG_LESS_PROJECT_PARTIAL_DATA\x10\x03*K\n\rFallbackScope\x12\x1e\n\x1a\x46\x41LLBACK_SCOPE_UNSPECIFIED\x10\x00\x12\x1a\n\x16\x46\x41LLBACK_SCOPE_PROJECT\x10\x01\x32\x8f\x05\n\x12KeyTrackingService\x12\x81\x02\n\x1cGetProtectedResourcesSummary\x12\x42.google.cloud.kms.inventory.v1.GetProtectedResourcesSummaryRequest\x1a\x38.google.cloud.kms.inventory.v1.ProtectedResourcesSummary\"c\xda\x41\x04name\x82\xd3\xe4\x93\x02V\x12T/v1/{name=projects/*/locations/*/keyRings/*/cryptoKeys/**}/protectedResourcesSummary\x12\xa3\x02\n\x18SearchProtectedResources\x12>.google.cloud.kms.inventory.v1.SearchProtectedResourcesRequest\x1a?.google.cloud.kms.inventory.v1.SearchProtectedResourcesResponse\"\x85\x01\xda\x41\x11scope, crypto_key\x82\xd3\xe4\x93\x02k\x12\x35/v1/{scope=organizations/*}/protectedResources:searchZ2\x12\x30/v1/{scope=projects/*}/protectedResources:search\x1aO\xca\x41\x1bkmsinventory.googleapis.com\xd2\x41.https://www.googleapis.com/auth/cloud-platformB\xd7\x02\n!com.google.cloud.kms.inventory.v1B\x17KeyTrackingServiceProtoP\x01Z?cloud.google.com/go/kms/inventory/apiv1/inventorypb;inventorypb\xaa\x02\x1dGoogle.Cloud.Kms.Inventory.V1\xca\x02\x1dGoogle\\Cloud\\Kms\\Inventory\\V1\xea\x41\x94\x01\n2kmsinventory.googleapis.com/ProtectedResourceScope\x12\x33organizations/{organization}/protectedResourceScope\x12)projects/{project}/protectedResourceScopeb\x06proto3"
 
 pool = Google::Protobuf::DescriptorPool.generated_pool
 
@@ -48,6 +48,9 @@ module V1
           SearchProtectedResourcesRequest = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("google.cloud.kms.inventory.v1.SearchProtectedResourcesRequest").msgclass
           SearchProtectedResourcesResponse = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("google.cloud.kms.inventory.v1.SearchProtectedResourcesResponse").msgclass
           ProtectedResource = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("google.cloud.kms.inventory.v1.ProtectedResource").msgclass
+          Warning = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("google.cloud.kms.inventory.v1.Warning").msgclass
+          Warning::WarningCode = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("google.cloud.kms.inventory.v1.Warning.WarningCode").enummodule
+          FallbackScope = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("google.cloud.kms.inventory.v1.FallbackScope").enummodule
         end
       end
     end
diff --git a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service_services_pb.rb b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service_services_pb.rb
index d623f4573606..6f8e722ae182 100644
--- a/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service_services_pb.rb
+++ b/google-cloud-kms-inventory-v1/lib/google/cloud/kms/inventory/v1/key_tracking_service_services_pb.rb
@@ -36,13 +36,20 @@ class Service
               self.service_name = 'google.cloud.kms.inventory.v1.KeyTrackingService'
 
               # Returns aggregate information about the resources protected by the given
-              # Cloud KMS [CryptoKey][google.cloud.kms.v1.CryptoKey]. Only resources within
-              # the same Cloud organization as the key will be returned. The project that
-              # holds the key must be part of an organization in order for this call to
-              # succeed.
+              # Cloud KMS [CryptoKey][google.cloud.kms.v1.CryptoKey]. By default,
+              # summary of resources within the same Cloud organization as the key will be
+              # returned, which requires the KMS organization service account to be
+              # configured(refer
+              # https://docs.cloud.google.com/kms/docs/view-key-usage#required-roles).
+              # If the KMS organization service account is not configured or key's project
+              # is not part of an organization, set
+              # [fallback_scope][google.cloud.kms.inventory.v1.GetProtectedResourcesSummaryRequest.fallback_scope]
+              # to `FALLBACK_SCOPE_PROJECT` to retrieve a summary of protected resources
+              # within the key's project.
               rpc :GetProtectedResourcesSummary, ::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest, ::Google::Cloud::Kms::Inventory::V1::ProtectedResourcesSummary
               # Returns metadata about the resources protected by the given Cloud KMS
-              # [CryptoKey][google.cloud.kms.v1.CryptoKey] in the given Cloud organization.
+              # [CryptoKey][google.cloud.kms.v1.CryptoKey] in the given Cloud
+              # organization/project.
               rpc :SearchProtectedResources, ::Google::Cloud::Kms::Inventory::V1::SearchProtectedResourcesRequest, ::Google::Cloud::Kms::Inventory::V1::SearchProtectedResourcesResponse
             end
 
diff --git a/google-cloud-kms-inventory-v1/proto_docs/google/cloud/kms/inventory/v1/key_tracking_service.rb b/google-cloud-kms-inventory-v1/proto_docs/google/cloud/kms/inventory/v1/key_tracking_service.rb
index a20f7c96e6dd..7eae9b0540a6 100644
--- a/google-cloud-kms-inventory-v1/proto_docs/google/cloud/kms/inventory/v1/key_tracking_service.rb
+++ b/google-cloud-kms-inventory-v1/proto_docs/google/cloud/kms/inventory/v1/key_tracking_service.rb
@@ -28,13 +28,17 @@ module V1
           #   @return [::String]
           #     Required. The resource name of the
           #     {::Google::Cloud::Kms::V1::CryptoKey CryptoKey}.
+          # @!attribute [rw] fallback_scope
+          #   @return [::Google::Cloud::Kms::Inventory::V1::FallbackScope]
+          #     Optional. The scope to use if the kms organization service account is not
+          #     configured.
           class GetProtectedResourcesSummaryRequest
             include ::Google::Protobuf::MessageExts
             extend ::Google::Protobuf::MessageExts::ClassMethods
           end
 
           # Aggregate information about the resources protected by a Cloud KMS key in the
-          # same Cloud organization as the key.
+          # same Cloud organization/project as the key.
           # @!attribute [rw] name
           #   @return [::String]
           #     The full name of the ProtectedResourcesSummary resource.
@@ -57,6 +61,12 @@ class GetProtectedResourcesSummaryRequest
           # @!attribute [rw] locations
           #   @return [::Google::Protobuf::Map{::String => ::Integer}]
           #     The number of resources protected by the key grouped by region.
+          # @!attribute [rw] warnings
+          #   @return [::Array<::Google::Cloud::Kms::Inventory::V1::Warning>]
+          #     Warning messages for the state of response
+          #     {::Google::Cloud::Kms::Inventory::V1::ProtectedResourcesSummary ProtectedResourcesSummary}
+          #     For example, if the organization service account is not configured,
+          #     INSUFFICIENT_PERMISSIONS_PARTIAL_DATA warning will be returned.
           class ProtectedResourcesSummary
             include ::Google::Protobuf::MessageExts
             extend ::Google::Protobuf::MessageExts::ClassMethods
@@ -93,8 +103,14 @@ class LocationsEntry
           # {::Google::Cloud::Kms::Inventory::V1::KeyTrackingService::Client#search_protected_resources KeyTrackingService.SearchProtectedResources}.
           # @!attribute [rw] scope
           #   @return [::String]
-          #     Required. Resource name of the organization.
-          #     Example: organizations/123
+          #     Required. A scope can be an organization or a project. Resources protected
+          #     by the crypto key in provided scope will be returned.
+          #
+          #     The following values are allowed:
+          #
+          #     * organizations/\\{ORGANIZATION_NUMBER} (e.g., "organizations/12345678")
+          #     * projects/\\{PROJECT_ID} (e.g., "projects/foo-bar")
+          #     * projects/\\{PROJECT_NUMBER} (e.g., "projects/12345678")
           # @!attribute [rw] crypto_key
           #   @return [::String]
           #     Required. The resource name of the
@@ -209,6 +225,56 @@ class LabelsEntry
               extend ::Google::Protobuf::MessageExts::ClassMethods
             end
           end
+
+          # A warning message that indicates potential problems with the response data.
+          # @!attribute [rw] warning_code
+          #   @return [::Google::Cloud::Kms::Inventory::V1::Warning::WarningCode]
+          #     The specific warning code for the displayed message.
+          # @!attribute [rw] display_message
+          #   @return [::String]
+          #     The literal message providing context and details about the warnings.
+          class Warning
+            include ::Google::Protobuf::MessageExts
+            extend ::Google::Protobuf::MessageExts::ClassMethods
+
+            # Different types of warnings that can be returned to the user.
+            # The display_message contains detailed information regarding the
+            # warning_code.
+            module WarningCode
+              # Default value. This value is unused.
+              WARNING_CODE_UNSPECIFIED = 0
+
+              # Indicates that the caller or service agent lacks necessary permissions
+              # to view some of the requested data. The response may be partial.
+              # Example:
+              # - KMS organization service agent \\{service_agent_name} lacks the
+              #   `cloudasset.assets.searchAllResources` permission on the scope.
+              INSUFFICIENT_PERMISSIONS_PARTIAL_DATA = 1
+
+              # Indicates that a resource limit has been exceeded, resulting in partial
+              # data. Example:
+              # - The project has more than 10,000 assets (resources,
+              #   crypto keys, key handles, IAM policies, etc).
+              RESOURCE_LIMIT_EXCEEDED_PARTIAL_DATA = 2
+
+              # Indicates that the project exists outside of an organization resource.
+              # Thus the analysis is only done for the project level data and results
+              # might be partial.
+              ORG_LESS_PROJECT_PARTIAL_DATA = 3
+            end
+          end
+
+          # Specifies the scope to use if the organization service agent is not
+          # configured.
+          module FallbackScope
+            # Unspecified scope type.
+            FALLBACK_SCOPE_UNSPECIFIED = 0
+
+            # If set to `FALLBACK_SCOPE_PROJECT`, the API will fall back to using key's
+            # project as request scope if the kms organization service account is not
+            # configured.
+            FALLBACK_SCOPE_PROJECT = 1
+          end
         end
       end
     end
diff --git a/google-cloud-kms-inventory-v1/proto_docs/google/cloud/kms/v1/resources.rb b/google-cloud-kms-inventory-v1/proto_docs/google/cloud/kms/v1/resources.rb
index f7f745fd5ded..b37b95b72c7d 100644
--- a/google-cloud-kms-inventory-v1/proto_docs/google/cloud/kms/v1/resources.rb
+++ b/google-cloud-kms-inventory-v1/proto_docs/google/cloud/kms/v1/resources.rb
@@ -570,13 +570,40 @@ module CryptoKeyVersionAlgorithm
             # datatracker.ietf.org/doc/draft-connolly-cfrg-xwing-kem/.
             KEM_XWING = 63
 
+            # The post-quantum Module-Lattice-Based Digital Signature Algorithm, at
+            # security level 1. Randomized version.
+            PQ_SIGN_ML_DSA_44 = 68
+
             # The post-quantum Module-Lattice-Based Digital Signature Algorithm, at
             # security level 3. Randomized version.
             PQ_SIGN_ML_DSA_65 = 56
 
+            # The post-quantum Module-Lattice-Based Digital Signature Algorithm, at
+            # security level 5. Randomized version.
+            PQ_SIGN_ML_DSA_87 = 69
+
             # The post-quantum stateless hash-based digital signature algorithm, at
             # security level 1. Randomized version.
             PQ_SIGN_SLH_DSA_SHA2_128S = 57
+
+            # The post-quantum stateless hash-based digital signature algorithm, at
+            # security level 1. Randomized pre-hash version supporting SHA256 digests.
+            PQ_SIGN_HASH_SLH_DSA_SHA2_128S_SHA256 = 60
+
+            # The post-quantum Module-Lattice-Based Digital Signature Algorithm, at
+            # security level 1. Randomized version supporting externally-computed
+            # message representatives.
+            PQ_SIGN_ML_DSA_44_EXTERNAL_MU = 70
+
+            # The post-quantum Module-Lattice-Based Digital Signature Algorithm, at
+            # security level 3. Randomized version supporting externally-computed
+            # message representatives.
+            PQ_SIGN_ML_DSA_65_EXTERNAL_MU = 67
+
+            # The post-quantum Module-Lattice-Based Digital Signature Algorithm, at
+            # security level 5. Randomized version supporting externally-computed
+            # message representatives.
+            PQ_SIGN_ML_DSA_87_EXTERNAL_MU = 71
           end
 
           # The state of a {::Google::Cloud::Kms::V1::CryptoKeyVersion CryptoKeyVersion},
@@ -879,8 +906,7 @@ module PublicKeyFormat
         #     operations are performed. Currently, this field is only populated for keys
         #     stored in HSM_SINGLE_TENANT. Note, this list is non-exhaustive and may
         #     apply to additional {::Google::Cloud::Kms::V1::ProtectionLevel ProtectionLevels}
-        #     in the future.
-        #     Supported resources:
+        #     in the future. Supported resources:
         #     * `"projects/*/locations/*/singleTenantHsmInstances/*"`
         class ImportJob
           include ::Google::Protobuf::MessageExts
@@ -1015,6 +1041,32 @@ class KeyAccessJustificationsPolicy
           extend ::Google::Protobuf::MessageExts::ClassMethods
         end
 
+        # A RetiredResource resource represents the record of a deleted
+        # {::Google::Cloud::Kms::V1::CryptoKey CryptoKey}. Its purpose is to provide
+        # visibility into retained user data and to prevent reuse of these names for
+        # new {::Google::Cloud::Kms::V1::CryptoKey CryptoKeys}.
+        # @!attribute [r] name
+        #   @return [::String]
+        #     Output only. Identifier. The resource name for this
+        #     {::Google::Cloud::Kms::V1::RetiredResource RetiredResource} in the format
+        #     `projects/*/locations/*/retiredResources/*`.
+        # @!attribute [r] original_resource
+        #   @return [::String]
+        #     Output only. The full resource name of the original
+        #     {::Google::Cloud::Kms::V1::CryptoKey CryptoKey} that was deleted in the format
+        #     `projects/*/locations/*/keyRings/*/cryptoKeys/*`.
+        # @!attribute [r] resource_type
+        #   @return [::String]
+        #     Output only. The resource type of the original deleted resource.
+        # @!attribute [r] delete_time
+        #   @return [::Google::Protobuf::Timestamp]
+        #     Output only. The time at which the original resource was deleted and this
+        #     RetiredResource record was created.
+        class RetiredResource
+          include ::Google::Protobuf::MessageExts
+          extend ::Google::Protobuf::MessageExts::ClassMethods
+        end
+
         # {::Google::Cloud::Kms::V1::ProtectionLevel ProtectionLevel} specifies how
         # cryptographic operations are performed. For more information, see [Protection
         # levels] (https://cloud.google.com/kms/docs/algorithms#protection_levels).
diff --git a/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_paths_test.rb b/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_paths_test.rb
index a644bea4826f..b2d0b314f417 100644
--- a/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_paths_test.rb
+++ b/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_paths_test.rb
@@ -53,6 +53,18 @@ def test_organization_path
     end
   end
 
+  def test_project_path
+    grpc_channel = ::GRPC::Core::Channel.new "localhost:8888", nil, :this_channel_is_insecure
+    ::Gapic::ServiceStub.stub :new, DummyStub.new do
+      client = ::Google::Cloud::Kms::Inventory::V1::KeyTrackingService::Client.new do |config|
+        config.credentials = grpc_channel
+      end
+
+      path = client.project_path project: "value0"
+      assert_equal "projects/value0", path
+    end
+  end
+
   def test_protected_resources_summary_path
     grpc_channel = ::GRPC::Core::Channel.new "localhost:8888", nil, :this_channel_is_insecure
     ::Gapic::ServiceStub.stub :new, DummyStub.new do
diff --git a/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_rest_test.rb b/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_rest_test.rb
index 6c1049b52db7..a43addcb77f9 100644
--- a/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_rest_test.rb
+++ b/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_rest_test.rb
@@ -87,6 +87,7 @@ def test_get_protected_resources_summary
 
     # Create request parameters for a unary method.
     name = "hello world"
+    fallback_scope = :FALLBACK_SCOPE_UNSPECIFIED
 
     get_protected_resources_summary_client_stub = ClientStub.new http_response do |_verb, uri:, body:, params:, options:, method_name:|
       assert options.metadata.key? :"x-goog-api-client"
@@ -102,27 +103,27 @@ def test_get_protected_resources_summary
         end
 
         # Use hash object
-        client.get_protected_resources_summary({ name: name }) do |_result, response|
+        client.get_protected_resources_summary({ name: name, fallback_scope: fallback_scope }) do |_result, response|
           assert_equal http_response, response.underlying_op
         end
 
         # Use named arguments
-        client.get_protected_resources_summary name: name do |_result, response|
+        client.get_protected_resources_summary name: name, fallback_scope: fallback_scope do |_result, response|
           assert_equal http_response, response.underlying_op
         end
 
         # Use protobuf object
-        client.get_protected_resources_summary ::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest.new(name: name) do |_result, response|
+        client.get_protected_resources_summary ::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest.new(name: name, fallback_scope: fallback_scope) do |_result, response|
           assert_equal http_response, response.underlying_op
         end
 
         # Use hash object with options
-        client.get_protected_resources_summary({ name: name }, call_options) do |_result, response|
+        client.get_protected_resources_summary({ name: name, fallback_scope: fallback_scope }, call_options) do |_result, response|
           assert_equal http_response, response.underlying_op
         end
 
         # Use protobuf object with options
-        client.get_protected_resources_summary(::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest.new(name: name), call_options) do |_result, response|
+        client.get_protected_resources_summary(::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest.new(name: name, fallback_scope: fallback_scope), call_options) do |_result, response|
           assert_equal http_response, response.underlying_op
         end
 
diff --git a/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_test.rb b/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_test.rb
index e186f0685087..b6f92fc5f4a7 100644
--- a/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_test.rb
+++ b/google-cloud-kms-inventory-v1/test/google/cloud/kms/inventory/v1/key_tracking_service_test.rb
@@ -72,11 +72,13 @@ def test_get_protected_resources_summary
 
     # Create request parameters for a unary method.
     name = "hello world"
+    fallback_scope = :FALLBACK_SCOPE_UNSPECIFIED
 
     get_protected_resources_summary_client_stub = ClientStub.new grpc_response, grpc_operation do |name, request, options:|
       assert_equal :get_protected_resources_summary, name
       assert_kind_of ::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest, request
       assert_equal "hello world", request["name"]
+      assert_equal :FALLBACK_SCOPE_UNSPECIFIED, request["fallback_scope"]
       refute_nil options
     end
 
@@ -87,31 +89,31 @@ def test_get_protected_resources_summary
       end
 
       # Use hash object
-      client.get_protected_resources_summary({ name: name }) do |response, operation|
+      client.get_protected_resources_summary({ name: name, fallback_scope: fallback_scope }) do |response, operation|
         assert_equal grpc_response, response
         assert_equal grpc_operation, operation
       end
 
       # Use named arguments
-      client.get_protected_resources_summary name: name do |response, operation|
+      client.get_protected_resources_summary name: name, fallback_scope: fallback_scope do |response, operation|
         assert_equal grpc_response, response
         assert_equal grpc_operation, operation
       end
 
       # Use protobuf object
-      client.get_protected_resources_summary ::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest.new(name: name) do |response, operation|
+      client.get_protected_resources_summary ::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest.new(name: name, fallback_scope: fallback_scope) do |response, operation|
         assert_equal grpc_response, response
         assert_equal grpc_operation, operation
       end
 
       # Use hash object with options
-      client.get_protected_resources_summary({ name: name }, grpc_options) do |response, operation|
+      client.get_protected_resources_summary({ name: name, fallback_scope: fallback_scope }, grpc_options) do |response, operation|
         assert_equal grpc_response, response
         assert_equal grpc_operation, operation
       end
 
       # Use protobuf object with options
-      client.get_protected_resources_summary(::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest.new(name: name), grpc_options) do |response, operation|
+      client.get_protected_resources_summary(::Google::Cloud::Kms::Inventory::V1::GetProtectedResourcesSummaryRequest.new(name: name, fallback_scope: fallback_scope), grpc_options) do |response, operation|
         assert_equal grpc_response, response
         assert_equal grpc_operation, operation
       end