diff --git a/api_names_out.yaml b/api_names_out.yaml
index 4a9ed2d5fbe..f6e6fb7b884 100644
--- a/api_names_out.yaml
+++ b/api_names_out.yaml
@@ -303821,6 +303821,7 @@
 "/servicecontrol:v1/Auth/audiences/audience": audience
 "/servicecontrol:v1/Auth/claims": claims
 "/servicecontrol:v1/Auth/claims/claim": claim
+"/servicecontrol:v1/Auth/credentialId": credential_id
 "/servicecontrol:v1/Auth/presenter": presenter
 "/servicecontrol:v1/Auth/principal": principal
 "/servicecontrol:v1/AuthenticationInfo": authentication_info
diff --git a/generated/google-apis-servicecontrol_v1/CHANGELOG.md b/generated/google-apis-servicecontrol_v1/CHANGELOG.md
index 273118f7e8e..889b7754765 100644
--- a/generated/google-apis-servicecontrol_v1/CHANGELOG.md
+++ b/generated/google-apis-servicecontrol_v1/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Release history for google-apis-servicecontrol_v1
 
+### v0.35.0 (2024-04-28)
+
+* Regenerated from discovery document revision 20240419
+
 ### v0.34.0 (2024-04-21)
 
 * Regenerated from discovery document revision 20240412
diff --git a/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/classes.rb b/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/classes.rb
index 53c129eef83..9005164576d 100644
--- a/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/classes.rb
+++ b/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/classes.rb
@@ -355,6 +355,13 @@ class Auth
         # @return [Hash<String,Object>]
         attr_accessor :claims
       
+        # Identifies the client credential id used for authentication. credential_id is
+        # in the format of AUTH_METHOD:IDENTIFIER, e.g. "serviceaccount:XXXXX, apikey:
+        # XXXXX" where the format of the IDENTIFIER can vary for different AUTH_METHODs.
+        # Corresponds to the JSON property `credentialId`
+        # @return [String]
+        attr_accessor :credential_id
+      
         # The authorized presenter of the credential. Reflects the optional Authorized
         # Presenter (`azp`) claim within a JWT or the OAuth client id. For example, a
         # Google Cloud Platform client id looks as follows: "123456789012.apps.
@@ -380,6 +387,7 @@ def update!(**args)
           @access_levels = args[:access_levels] if args.key?(:access_levels)
           @audiences = args[:audiences] if args.key?(:audiences)
           @claims = args[:claims] if args.key?(:claims)
+          @credential_id = args[:credential_id] if args.key?(:credential_id)
           @presenter = args[:presenter] if args.key?(:presenter)
           @principal = args[:principal] if args.key?(:principal)
         end
diff --git a/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/gem_version.rb b/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/gem_version.rb
index 447fece39d4..978e7288804 100644
--- a/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/gem_version.rb
+++ b/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/gem_version.rb
@@ -16,13 +16,13 @@ module Google
   module Apis
     module ServicecontrolV1
       # Version of the google-apis-servicecontrol_v1 gem
-      GEM_VERSION = "0.34.0"
+      GEM_VERSION = "0.35.0"
 
       # Version of the code generator used to generate this client
       GENERATOR_VERSION = "0.14.0"
 
       # Revision of the discovery document this client was generated from
-      REVISION = "20240412"
+      REVISION = "20240419"
     end
   end
 end
diff --git a/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/representations.rb b/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/representations.rb
index 13f65ba82a4..9d51b2e04a1 100644
--- a/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/representations.rb
+++ b/generated/google-apis-servicecontrol_v1/lib/google/apis/servicecontrol_v1/representations.rb
@@ -440,6 +440,7 @@ class Representation < Google::Apis::Core::JsonRepresentation
           collection :access_levels, as: 'accessLevels'
           collection :audiences, as: 'audiences'
           hash :claims, as: 'claims'
+          property :credential_id, as: 'credentialId'
           property :presenter, as: 'presenter'
           property :principal, as: 'principal'
         end