diff --git a/java-video-stitcher/.gitignore b/java-video-stitcher/.gitignore
new file mode 100644
index 000000000000..069d08fc73e8
--- /dev/null
+++ b/java-video-stitcher/.gitignore
@@ -0,0 +1,17 @@
+# Maven
+target/
+
+# Eclipse
+.classpath
+.project
+.settings
+
+# Intellij
+*.iml
+.idea/
+
+# python utilities
+*.pyc
+__pycache__
+
+.flattened-pom.xml
diff --git a/java-video-stitcher/README.md b/java-video-stitcher/README.md
index ee3ff61836b2..dcf7b0523a43 100644
--- a/java-video-stitcher/README.md
+++ b/java-video-stitcher/README.md
@@ -22,20 +22,20 @@ If you are using Maven, add this to your pom.xml file:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-video-stitcher</artifactId>
-  <version>0.3.6</version>
+  <version>0.5.0</version>
 </dependency>
 ```
 
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-video-stitcher:0.3.6'
+implementation 'com.google.cloud:google-cloud-video-stitcher:0.5.0'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-video-stitcher" % "0.3.6"
+libraryDependencies += "com.google.cloud" % "google-cloud-video-stitcher" % "0.5.0"
 ```
 
 ## Authentication
diff --git a/java-video-stitcher/pom.xml b/java-video-stitcher/pom.xml
index a54552043af5..59c0038f7a37 100644
--- a/java-video-stitcher/pom.xml
+++ b/java-video-stitcher/pom.xml
@@ -50,4 +50,5 @@
     <module>proto-google-cloud-video-stitcher-v1</module>
     <module>google-cloud-video-stitcher-bom</module>
   </modules>
-</project>
+
+  </project>
diff --git a/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKey.java b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKey.java
index 3f6ec7d46ff8..8145736060fe 100644
--- a/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKey.java
+++ b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKey.java
@@ -79,6 +79,7 @@ public enum CdnKeyConfigCase
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     GOOGLE_CDN_KEY(5),
     AKAMAI_CDN_KEY(6),
+    MEDIA_CDN_KEY(8),
     CDNKEYCONFIG_NOT_SET(0);
     private final int value;
 
@@ -101,6 +102,8 @@ public static CdnKeyConfigCase forNumber(int value) {
           return GOOGLE_CDN_KEY;
         case 6:
           return AKAMAI_CDN_KEY;
+        case 8:
+          return MEDIA_CDN_KEY;
         case 0:
           return CDNKEYCONFIG_NOT_SET;
         default:
@@ -219,6 +222,57 @@ public com.google.cloud.video.stitcher.v1.AkamaiCdnKeyOrBuilder getAkamaiCdnKeyO
     return com.google.cloud.video.stitcher.v1.AkamaiCdnKey.getDefaultInstance();
   }
 
+  public static final int MEDIA_CDN_KEY_FIELD_NUMBER = 8;
+  /**
+   *
+   *
+   * <pre>
+   * The configuration for a Media CDN key.
+   * </pre>
+   *
+   * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+   *
+   * @return Whether the mediaCdnKey field is set.
+   */
+  @java.lang.Override
+  public boolean hasMediaCdnKey() {
+    return cdnKeyConfigCase_ == 8;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * The configuration for a Media CDN key.
+   * </pre>
+   *
+   * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+   *
+   * @return The mediaCdnKey.
+   */
+  @java.lang.Override
+  public com.google.cloud.video.stitcher.v1.MediaCdnKey getMediaCdnKey() {
+    if (cdnKeyConfigCase_ == 8) {
+      return (com.google.cloud.video.stitcher.v1.MediaCdnKey) cdnKeyConfig_;
+    }
+    return com.google.cloud.video.stitcher.v1.MediaCdnKey.getDefaultInstance();
+  }
+  /**
+   *
+   *
+   * <pre>
+   * The configuration for a Media CDN key.
+   * </pre>
+   *
+   * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.video.stitcher.v1.MediaCdnKeyOrBuilder getMediaCdnKeyOrBuilder() {
+    if (cdnKeyConfigCase_ == 8) {
+      return (com.google.cloud.video.stitcher.v1.MediaCdnKey) cdnKeyConfig_;
+    }
+    return com.google.cloud.video.stitcher.v1.MediaCdnKey.getDefaultInstance();
+  }
+
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
@@ -347,6 +401,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (cdnKeyConfigCase_ == 6) {
       output.writeMessage(6, (com.google.cloud.video.stitcher.v1.AkamaiCdnKey) cdnKeyConfig_);
     }
+    if (cdnKeyConfigCase_ == 8) {
+      output.writeMessage(8, (com.google.cloud.video.stitcher.v1.MediaCdnKey) cdnKeyConfig_);
+    }
     getUnknownFields().writeTo(output);
   }
 
@@ -372,6 +429,11 @@ public int getSerializedSize() {
           com.google.protobuf.CodedOutputStream.computeMessageSize(
               6, (com.google.cloud.video.stitcher.v1.AkamaiCdnKey) cdnKeyConfig_);
     }
+    if (cdnKeyConfigCase_ == 8) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              8, (com.google.cloud.video.stitcher.v1.MediaCdnKey) cdnKeyConfig_);
+    }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
@@ -398,6 +460,9 @@ public boolean equals(final java.lang.Object obj) {
       case 6:
         if (!getAkamaiCdnKey().equals(other.getAkamaiCdnKey())) return false;
         break;
+      case 8:
+        if (!getMediaCdnKey().equals(other.getMediaCdnKey())) return false;
+        break;
       case 0:
       default:
     }
@@ -425,6 +490,10 @@ public int hashCode() {
         hash = (37 * hash) + AKAMAI_CDN_KEY_FIELD_NUMBER;
         hash = (53 * hash) + getAkamaiCdnKey().hashCode();
         break;
+      case 8:
+        hash = (37 * hash) + MEDIA_CDN_KEY_FIELD_NUMBER;
+        hash = (53 * hash) + getMediaCdnKey().hashCode();
+        break;
       case 0:
       default:
     }
@@ -574,6 +643,9 @@ public Builder clear() {
       if (akamaiCdnKeyBuilder_ != null) {
         akamaiCdnKeyBuilder_.clear();
       }
+      if (mediaCdnKeyBuilder_ != null) {
+        mediaCdnKeyBuilder_.clear();
+      }
       name_ = "";
 
       hostname_ = "";
@@ -621,6 +693,13 @@ public com.google.cloud.video.stitcher.v1.CdnKey buildPartial() {
           result.cdnKeyConfig_ = akamaiCdnKeyBuilder_.build();
         }
       }
+      if (cdnKeyConfigCase_ == 8) {
+        if (mediaCdnKeyBuilder_ == null) {
+          result.cdnKeyConfig_ = cdnKeyConfig_;
+        } else {
+          result.cdnKeyConfig_ = mediaCdnKeyBuilder_.build();
+        }
+      }
       result.name_ = name_;
       result.hostname_ = hostname_;
       result.cdnKeyConfigCase_ = cdnKeyConfigCase_;
@@ -692,6 +771,11 @@ public Builder mergeFrom(com.google.cloud.video.stitcher.v1.CdnKey other) {
             mergeAkamaiCdnKey(other.getAkamaiCdnKey());
             break;
           }
+        case MEDIA_CDN_KEY:
+          {
+            mergeMediaCdnKey(other.getMediaCdnKey());
+            break;
+          }
         case CDNKEYCONFIG_NOT_SET:
           {
             break;
@@ -747,6 +831,12 @@ public Builder mergeFrom(
                 cdnKeyConfigCase_ = 6;
                 break;
               } // case 50
+            case 66:
+              {
+                input.readMessage(getMediaCdnKeyFieldBuilder().getBuilder(), extensionRegistry);
+                cdnKeyConfigCase_ = 8;
+                break;
+              } // case 66
             default:
               {
                 if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -1200,6 +1290,217 @@ public com.google.cloud.video.stitcher.v1.AkamaiCdnKeyOrBuilder getAkamaiCdnKeyO
       return akamaiCdnKeyBuilder_;
     }
 
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.video.stitcher.v1.MediaCdnKey,
+            com.google.cloud.video.stitcher.v1.MediaCdnKey.Builder,
+            com.google.cloud.video.stitcher.v1.MediaCdnKeyOrBuilder>
+        mediaCdnKeyBuilder_;
+    /**
+     *
+     *
+     * <pre>
+     * The configuration for a Media CDN key.
+     * </pre>
+     *
+     * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+     *
+     * @return Whether the mediaCdnKey field is set.
+     */
+    @java.lang.Override
+    public boolean hasMediaCdnKey() {
+      return cdnKeyConfigCase_ == 8;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The configuration for a Media CDN key.
+     * </pre>
+     *
+     * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+     *
+     * @return The mediaCdnKey.
+     */
+    @java.lang.Override
+    public com.google.cloud.video.stitcher.v1.MediaCdnKey getMediaCdnKey() {
+      if (mediaCdnKeyBuilder_ == null) {
+        if (cdnKeyConfigCase_ == 8) {
+          return (com.google.cloud.video.stitcher.v1.MediaCdnKey) cdnKeyConfig_;
+        }
+        return com.google.cloud.video.stitcher.v1.MediaCdnKey.getDefaultInstance();
+      } else {
+        if (cdnKeyConfigCase_ == 8) {
+          return mediaCdnKeyBuilder_.getMessage();
+        }
+        return com.google.cloud.video.stitcher.v1.MediaCdnKey.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The configuration for a Media CDN key.
+     * </pre>
+     *
+     * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+     */
+    public Builder setMediaCdnKey(com.google.cloud.video.stitcher.v1.MediaCdnKey value) {
+      if (mediaCdnKeyBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        cdnKeyConfig_ = value;
+        onChanged();
+      } else {
+        mediaCdnKeyBuilder_.setMessage(value);
+      }
+      cdnKeyConfigCase_ = 8;
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The configuration for a Media CDN key.
+     * </pre>
+     *
+     * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+     */
+    public Builder setMediaCdnKey(
+        com.google.cloud.video.stitcher.v1.MediaCdnKey.Builder builderForValue) {
+      if (mediaCdnKeyBuilder_ == null) {
+        cdnKeyConfig_ = builderForValue.build();
+        onChanged();
+      } else {
+        mediaCdnKeyBuilder_.setMessage(builderForValue.build());
+      }
+      cdnKeyConfigCase_ = 8;
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The configuration for a Media CDN key.
+     * </pre>
+     *
+     * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+     */
+    public Builder mergeMediaCdnKey(com.google.cloud.video.stitcher.v1.MediaCdnKey value) {
+      if (mediaCdnKeyBuilder_ == null) {
+        if (cdnKeyConfigCase_ == 8
+            && cdnKeyConfig_
+                != com.google.cloud.video.stitcher.v1.MediaCdnKey.getDefaultInstance()) {
+          cdnKeyConfig_ =
+              com.google.cloud.video.stitcher.v1.MediaCdnKey.newBuilder(
+                      (com.google.cloud.video.stitcher.v1.MediaCdnKey) cdnKeyConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          cdnKeyConfig_ = value;
+        }
+        onChanged();
+      } else {
+        if (cdnKeyConfigCase_ == 8) {
+          mediaCdnKeyBuilder_.mergeFrom(value);
+        } else {
+          mediaCdnKeyBuilder_.setMessage(value);
+        }
+      }
+      cdnKeyConfigCase_ = 8;
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The configuration for a Media CDN key.
+     * </pre>
+     *
+     * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+     */
+    public Builder clearMediaCdnKey() {
+      if (mediaCdnKeyBuilder_ == null) {
+        if (cdnKeyConfigCase_ == 8) {
+          cdnKeyConfigCase_ = 0;
+          cdnKeyConfig_ = null;
+          onChanged();
+        }
+      } else {
+        if (cdnKeyConfigCase_ == 8) {
+          cdnKeyConfigCase_ = 0;
+          cdnKeyConfig_ = null;
+        }
+        mediaCdnKeyBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The configuration for a Media CDN key.
+     * </pre>
+     *
+     * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+     */
+    public com.google.cloud.video.stitcher.v1.MediaCdnKey.Builder getMediaCdnKeyBuilder() {
+      return getMediaCdnKeyFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The configuration for a Media CDN key.
+     * </pre>
+     *
+     * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+     */
+    @java.lang.Override
+    public com.google.cloud.video.stitcher.v1.MediaCdnKeyOrBuilder getMediaCdnKeyOrBuilder() {
+      if ((cdnKeyConfigCase_ == 8) && (mediaCdnKeyBuilder_ != null)) {
+        return mediaCdnKeyBuilder_.getMessageOrBuilder();
+      } else {
+        if (cdnKeyConfigCase_ == 8) {
+          return (com.google.cloud.video.stitcher.v1.MediaCdnKey) cdnKeyConfig_;
+        }
+        return com.google.cloud.video.stitcher.v1.MediaCdnKey.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The configuration for a Media CDN key.
+     * </pre>
+     *
+     * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.video.stitcher.v1.MediaCdnKey,
+            com.google.cloud.video.stitcher.v1.MediaCdnKey.Builder,
+            com.google.cloud.video.stitcher.v1.MediaCdnKeyOrBuilder>
+        getMediaCdnKeyFieldBuilder() {
+      if (mediaCdnKeyBuilder_ == null) {
+        if (!(cdnKeyConfigCase_ == 8)) {
+          cdnKeyConfig_ = com.google.cloud.video.stitcher.v1.MediaCdnKey.getDefaultInstance();
+        }
+        mediaCdnKeyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.video.stitcher.v1.MediaCdnKey,
+                com.google.cloud.video.stitcher.v1.MediaCdnKey.Builder,
+                com.google.cloud.video.stitcher.v1.MediaCdnKeyOrBuilder>(
+                (com.google.cloud.video.stitcher.v1.MediaCdnKey) cdnKeyConfig_,
+                getParentForChildren(),
+                isClean());
+        cdnKeyConfig_ = null;
+      }
+      cdnKeyConfigCase_ = 8;
+      onChanged();
+      ;
+      return mediaCdnKeyBuilder_;
+    }
+
     private java.lang.Object name_ = "";
     /**
      *
diff --git a/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKeyOrBuilder.java b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKeyOrBuilder.java
index 553818173a23..cde34b7a4693 100644
--- a/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKeyOrBuilder.java
+++ b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKeyOrBuilder.java
@@ -93,6 +93,41 @@ public interface CdnKeyOrBuilder
    */
   com.google.cloud.video.stitcher.v1.AkamaiCdnKeyOrBuilder getAkamaiCdnKeyOrBuilder();
 
+  /**
+   *
+   *
+   * <pre>
+   * The configuration for a Media CDN key.
+   * </pre>
+   *
+   * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+   *
+   * @return Whether the mediaCdnKey field is set.
+   */
+  boolean hasMediaCdnKey();
+  /**
+   *
+   *
+   * <pre>
+   * The configuration for a Media CDN key.
+   * </pre>
+   *
+   * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+   *
+   * @return The mediaCdnKey.
+   */
+  com.google.cloud.video.stitcher.v1.MediaCdnKey getMediaCdnKey();
+  /**
+   *
+   *
+   * <pre>
+   * The configuration for a Media CDN key.
+   * </pre>
+   *
+   * <code>.google.cloud.video.stitcher.v1.MediaCdnKey media_cdn_key = 8;</code>
+   */
+  com.google.cloud.video.stitcher.v1.MediaCdnKeyOrBuilder getMediaCdnKeyOrBuilder();
+
   /**
    *
    *
diff --git a/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKeysProto.java b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKeysProto.java
index abf9234b3468..3dfd98bf9418 100644
--- a/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKeysProto.java
+++ b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/CdnKeysProto.java
@@ -39,6 +39,10 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_cloud_video_stitcher_v1_AkamaiCdnKey_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_video_stitcher_v1_AkamaiCdnKey_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_video_stitcher_v1_MediaCdnKey_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_video_stitcher_v1_MediaCdnKey_fieldAccessorTable;
 
   public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
@@ -51,20 +55,24 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
       "\n-google/cloud/video/stitcher/v1/cdn_key"
           + "s.proto\022\036google.cloud.video.stitcher.v1\032"
           + "\037google/api/field_behavior.proto\032\031google"
-          + "/api/resource.proto\"\257\002\n\006CdnKey\022F\n\016google"
+          + "/api/resource.proto\"\365\002\n\006CdnKey\022F\n\016google"
           + "_cdn_key\030\005 \001(\0132,.google.cloud.video.stit"
           + "cher.v1.GoogleCdnKeyH\000\022F\n\016akamai_cdn_key"
           + "\030\006 \001(\0132,.google.cloud.video.stitcher.v1."
-          + "AkamaiCdnKeyH\000\022\014\n\004name\030\001 \001(\t\022\020\n\010hostname"
-          + "\030\004 \001(\t:c\352A`\n#videostitcher.googleapis.co"
-          + "m/CdnKey\0229projects/{project}/locations/{"
-          + "location}/cdnKeys/{cdn_key}B\020\n\016cdn_key_c"
-          + "onfig\":\n\014GoogleCdnKey\022\030\n\013private_key\030\001 \001"
-          + "(\014B\003\340A\004\022\020\n\010key_name\030\002 \001(\t\"&\n\014AkamaiCdnKe"
-          + "y\022\026\n\ttoken_key\030\001 \001(\014B\003\340A\004B|\n\"com.google."
-          + "cloud.video.stitcher.v1B\014CdnKeysProtoP\001Z"
-          + "Fgoogle.golang.org/genproto/googleapis/c"
-          + "loud/video/stitcher/v1;stitcherb\006proto3"
+          + "AkamaiCdnKeyH\000\022D\n\rmedia_cdn_key\030\010 \001(\0132+."
+          + "google.cloud.video.stitcher.v1.MediaCdnK"
+          + "eyH\000\022\014\n\004name\030\001 \001(\t\022\020\n\010hostname\030\004 \001(\t:c\352A"
+          + "`\n#videostitcher.googleapis.com/CdnKey\0229"
+          + "projects/{project}/locations/{location}/"
+          + "cdnKeys/{cdn_key}B\020\n\016cdn_key_config\":\n\014G"
+          + "oogleCdnKey\022\030\n\013private_key\030\001 \001(\014B\003\340A\004\022\020\n"
+          + "\010key_name\030\002 \001(\t\"&\n\014AkamaiCdnKey\022\026\n\ttoken"
+          + "_key\030\001 \001(\014B\003\340A\004\"9\n\013MediaCdnKey\022\030\n\013privat"
+          + "e_key\030\001 \001(\014B\003\340A\004\022\020\n\010key_name\030\002 \001(\tB|\n\"co"
+          + "m.google.cloud.video.stitcher.v1B\014CdnKey"
+          + "sProtoP\001ZFgoogle.golang.org/genproto/goo"
+          + "gleapis/cloud/video/stitcher/v1;stitcher"
+          + "b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -79,7 +87,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_video_stitcher_v1_CdnKey_descriptor,
             new java.lang.String[] {
-              "GoogleCdnKey", "AkamaiCdnKey", "Name", "Hostname", "CdnKeyConfig",
+              "GoogleCdnKey", "AkamaiCdnKey", "MediaCdnKey", "Name", "Hostname", "CdnKeyConfig",
             });
     internal_static_google_cloud_video_stitcher_v1_GoogleCdnKey_descriptor =
         getDescriptor().getMessageTypes().get(1);
@@ -97,6 +105,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "TokenKey",
             });
+    internal_static_google_cloud_video_stitcher_v1_MediaCdnKey_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_video_stitcher_v1_MediaCdnKey_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_video_stitcher_v1_MediaCdnKey_descriptor,
+            new java.lang.String[] {
+              "PrivateKey", "KeyName",
+            });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
     registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
diff --git a/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/MediaCdnKey.java b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/MediaCdnKey.java
new file mode 100644
index 000000000000..14701611a6a8
--- /dev/null
+++ b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/MediaCdnKey.java
@@ -0,0 +1,709 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/video/stitcher/v1/cdn_keys.proto
+
+package com.google.cloud.video.stitcher.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Configuration for a Media CDN key.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.video.stitcher.v1.MediaCdnKey}
+ */
+public final class MediaCdnKey extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.video.stitcher.v1.MediaCdnKey)
+    MediaCdnKeyOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use MediaCdnKey.newBuilder() to construct.
+  private MediaCdnKey(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+
+  private MediaCdnKey() {
+    privateKey_ = com.google.protobuf.ByteString.EMPTY;
+    keyName_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new MediaCdnKey();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.video.stitcher.v1.CdnKeysProto
+        .internal_static_google_cloud_video_stitcher_v1_MediaCdnKey_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.video.stitcher.v1.CdnKeysProto
+        .internal_static_google_cloud_video_stitcher_v1_MediaCdnKey_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.video.stitcher.v1.MediaCdnKey.class,
+            com.google.cloud.video.stitcher.v1.MediaCdnKey.Builder.class);
+  }
+
+  public static final int PRIVATE_KEY_FIELD_NUMBER = 1;
+  private com.google.protobuf.ByteString privateKey_;
+  /**
+   *
+   *
+   * <pre>
+   * Input only. 64-byte ed25519 private key for this Media CDN key.
+   * </pre>
+   *
+   * <code>bytes private_key = 1 [(.google.api.field_behavior) = INPUT_ONLY];</code>
+   *
+   * @return The privateKey.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getPrivateKey() {
+    return privateKey_;
+  }
+
+  public static final int KEY_NAME_FIELD_NUMBER = 2;
+  private volatile java.lang.Object keyName_;
+  /**
+   *
+   *
+   * <pre>
+   * The keyset name of the Media CDN key.
+   * </pre>
+   *
+   * <code>string key_name = 2;</code>
+   *
+   * @return The keyName.
+   */
+  @java.lang.Override
+  public java.lang.String getKeyName() {
+    java.lang.Object ref = keyName_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      keyName_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * <pre>
+   * The keyset name of the Media CDN key.
+   * </pre>
+   *
+   * <code>string key_name = 2;</code>
+   *
+   * @return The bytes for keyName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getKeyNameBytes() {
+    java.lang.Object ref = keyName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      keyName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!privateKey_.isEmpty()) {
+      output.writeBytes(1, privateKey_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(keyName_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, keyName_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!privateKey_.isEmpty()) {
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, privateKey_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(keyName_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, keyName_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.video.stitcher.v1.MediaCdnKey)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.video.stitcher.v1.MediaCdnKey other =
+        (com.google.cloud.video.stitcher.v1.MediaCdnKey) obj;
+
+    if (!getPrivateKey().equals(other.getPrivateKey())) return false;
+    if (!getKeyName().equals(other.getKeyName())) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PRIVATE_KEY_FIELD_NUMBER;
+    hash = (53 * hash) + getPrivateKey().hashCode();
+    hash = (37 * hash) + KEY_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getKeyName().hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.video.stitcher.v1.MediaCdnKey prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Configuration for a Media CDN key.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.video.stitcher.v1.MediaCdnKey}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.video.stitcher.v1.MediaCdnKey)
+      com.google.cloud.video.stitcher.v1.MediaCdnKeyOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.video.stitcher.v1.CdnKeysProto
+          .internal_static_google_cloud_video_stitcher_v1_MediaCdnKey_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.video.stitcher.v1.CdnKeysProto
+          .internal_static_google_cloud_video_stitcher_v1_MediaCdnKey_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.video.stitcher.v1.MediaCdnKey.class,
+              com.google.cloud.video.stitcher.v1.MediaCdnKey.Builder.class);
+    }
+
+    // Construct using com.google.cloud.video.stitcher.v1.MediaCdnKey.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      privateKey_ = com.google.protobuf.ByteString.EMPTY;
+
+      keyName_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.video.stitcher.v1.CdnKeysProto
+          .internal_static_google_cloud_video_stitcher_v1_MediaCdnKey_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.video.stitcher.v1.MediaCdnKey getDefaultInstanceForType() {
+      return com.google.cloud.video.stitcher.v1.MediaCdnKey.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.video.stitcher.v1.MediaCdnKey build() {
+      com.google.cloud.video.stitcher.v1.MediaCdnKey result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.video.stitcher.v1.MediaCdnKey buildPartial() {
+      com.google.cloud.video.stitcher.v1.MediaCdnKey result =
+          new com.google.cloud.video.stitcher.v1.MediaCdnKey(this);
+      result.privateKey_ = privateKey_;
+      result.keyName_ = keyName_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.video.stitcher.v1.MediaCdnKey) {
+        return mergeFrom((com.google.cloud.video.stitcher.v1.MediaCdnKey) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.video.stitcher.v1.MediaCdnKey other) {
+      if (other == com.google.cloud.video.stitcher.v1.MediaCdnKey.getDefaultInstance()) return this;
+      if (other.getPrivateKey() != com.google.protobuf.ByteString.EMPTY) {
+        setPrivateKey(other.getPrivateKey());
+      }
+      if (!other.getKeyName().isEmpty()) {
+        keyName_ = other.keyName_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                privateKey_ = input.readBytes();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                keyName_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private com.google.protobuf.ByteString privateKey_ = com.google.protobuf.ByteString.EMPTY;
+    /**
+     *
+     *
+     * <pre>
+     * Input only. 64-byte ed25519 private key for this Media CDN key.
+     * </pre>
+     *
+     * <code>bytes private_key = 1 [(.google.api.field_behavior) = INPUT_ONLY];</code>
+     *
+     * @return The privateKey.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString getPrivateKey() {
+      return privateKey_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Input only. 64-byte ed25519 private key for this Media CDN key.
+     * </pre>
+     *
+     * <code>bytes private_key = 1 [(.google.api.field_behavior) = INPUT_ONLY];</code>
+     *
+     * @param value The privateKey to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPrivateKey(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      privateKey_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Input only. 64-byte ed25519 private key for this Media CDN key.
+     * </pre>
+     *
+     * <code>bytes private_key = 1 [(.google.api.field_behavior) = INPUT_ONLY];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPrivateKey() {
+
+      privateKey_ = getDefaultInstance().getPrivateKey();
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object keyName_ = "";
+    /**
+     *
+     *
+     * <pre>
+     * The keyset name of the Media CDN key.
+     * </pre>
+     *
+     * <code>string key_name = 2;</code>
+     *
+     * @return The keyName.
+     */
+    public java.lang.String getKeyName() {
+      java.lang.Object ref = keyName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        keyName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The keyset name of the Media CDN key.
+     * </pre>
+     *
+     * <code>string key_name = 2;</code>
+     *
+     * @return The bytes for keyName.
+     */
+    public com.google.protobuf.ByteString getKeyNameBytes() {
+      java.lang.Object ref = keyName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        keyName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The keyset name of the Media CDN key.
+     * </pre>
+     *
+     * <code>string key_name = 2;</code>
+     *
+     * @param value The keyName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setKeyName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      keyName_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The keyset name of the Media CDN key.
+     * </pre>
+     *
+     * <code>string key_name = 2;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearKeyName() {
+
+      keyName_ = getDefaultInstance().getKeyName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The keyset name of the Media CDN key.
+     * </pre>
+     *
+     * <code>string key_name = 2;</code>
+     *
+     * @param value The bytes for keyName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setKeyNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      keyName_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.video.stitcher.v1.MediaCdnKey)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.video.stitcher.v1.MediaCdnKey)
+  private static final com.google.cloud.video.stitcher.v1.MediaCdnKey DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.video.stitcher.v1.MediaCdnKey();
+  }
+
+  public static com.google.cloud.video.stitcher.v1.MediaCdnKey getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<MediaCdnKey> PARSER =
+      new com.google.protobuf.AbstractParser<MediaCdnKey>() {
+        @java.lang.Override
+        public MediaCdnKey parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<MediaCdnKey> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<MediaCdnKey> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.video.stitcher.v1.MediaCdnKey getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/MediaCdnKeyOrBuilder.java b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/MediaCdnKeyOrBuilder.java
new file mode 100644
index 000000000000..081fa13db73f
--- /dev/null
+++ b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/MediaCdnKeyOrBuilder.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/video/stitcher/v1/cdn_keys.proto
+
+package com.google.cloud.video.stitcher.v1;
+
+public interface MediaCdnKeyOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.video.stitcher.v1.MediaCdnKey)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Input only. 64-byte ed25519 private key for this Media CDN key.
+   * </pre>
+   *
+   * <code>bytes private_key = 1 [(.google.api.field_behavior) = INPUT_ONLY];</code>
+   *
+   * @return The privateKey.
+   */
+  com.google.protobuf.ByteString getPrivateKey();
+
+  /**
+   *
+   *
+   * <pre>
+   * The keyset name of the Media CDN key.
+   * </pre>
+   *
+   * <code>string key_name = 2;</code>
+   *
+   * @return The keyName.
+   */
+  java.lang.String getKeyName();
+  /**
+   *
+   *
+   * <pre>
+   * The keyset name of the Media CDN key.
+   * </pre>
+   *
+   * <code>string key_name = 2;</code>
+   *
+   * @return The bytes for keyName.
+   */
+  com.google.protobuf.ByteString getKeyNameBytes();
+}
diff --git a/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/proto/google/cloud/video/stitcher/v1/cdn_keys.proto b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/proto/google/cloud/video/stitcher/v1/cdn_keys.proto
index 254f415f8176..c4835c5a6676 100644
--- a/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/proto/google/cloud/video/stitcher/v1/cdn_keys.proto
+++ b/java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/proto/google/cloud/video/stitcher/v1/cdn_keys.proto
@@ -40,6 +40,9 @@ message CdnKey {
 
     // The configuration for an Akamai CDN key.
     AkamaiCdnKey akamai_cdn_key = 6;
+
+    // The configuration for a Media CDN key.
+    MediaCdnKey media_cdn_key = 8;
   }
 
   // The resource name of the CDN key, in the form of
@@ -65,3 +68,12 @@ message AkamaiCdnKey {
   // Input only. Token key for the Akamai CDN edge configuration.
   bytes token_key = 1 [(google.api.field_behavior) = INPUT_ONLY];
 }
+
+// Configuration for a Media CDN key.
+message MediaCdnKey {
+  // Input only. 64-byte ed25519 private key for this Media CDN key.
+  bytes private_key = 1 [(google.api.field_behavior) = INPUT_ONLY];
+
+  // The keyset name of the Media CDN key.
+  string key_name = 2;
+}