diff --git a/java-dialogflow-cx/README.md b/java-dialogflow-cx/README.md
index 762ab841eeb4..8066d542f249 100644
--- a/java-dialogflow-cx/README.md
+++ b/java-dialogflow-cx/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-dialogflow-cx</artifactId>
-  <version>0.19.0</version>
+  <version>0.20.0</version>
 </dependency>
 ```
 
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-dialogflow-cx:0.19.0'
+implementation 'com.google.cloud:google-cloud-dialogflow-cx:0.20.0'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-dialogflow-cx" % "0.19.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-dialogflow-cx" % "0.20.0"
 ```
 
 ## Authentication
diff --git a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/java/com/google/cloud/dialogflow/cx/v3/AgentProto.java b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/java/com/google/cloud/dialogflow/cx/v3/AgentProto.java
index b56caec5dfcd..bcaf8a9eb23b 100644
--- a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/java/com/google/cloud/dialogflow/cx/v3/AgentProto.java
+++ b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/java/com/google/cloud/dialogflow/cx/v3/AgentProto.java
@@ -135,87 +135,87 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "logflow.cx.v3.AgentB\003\340A\002\022/\n\013update_mask\030"
           + "\002 \001(\0132\032.google.protobuf.FieldMask\"K\n\022Del"
           + "eteAgentRequest\0225\n\004name\030\001 \001(\tB\'\340A\002\372A!\n\037d"
-          + "ialogflow.googleapis.com/Agent\"\264\002\n\022Expor"
+          + "ialogflow.googleapis.com/Agent\"\306\002\n\022Expor"
           + "tAgentRequest\0225\n\004name\030\001 \001(\tB\'\340A\002\372A!\n\037dia"
           + "logflow.googleapis.com/Agent\022\026\n\tagent_ur"
           + "i\030\002 \001(\tB\003\340A\001\022V\n\013data_format\030\003 \001(\0162<.goog"
           + "le.cloud.dialogflow.cx.v3.ExportAgentReq"
           + "uest.DataFormatB\003\340A\001\022B\n\013environment\030\005 \001("
           + "\tB-\340A\001\372A\'\n%dialogflow.googleapis.com/Env"
-          + "ironment\"3\n\nDataFormat\022\033\n\027DATA_FORMAT_UN"
-          + "SPECIFIED\020\000\022\010\n\004BLOB\020\001\"L\n\023ExportAgentResp"
-          + "onse\022\023\n\tagent_uri\030\001 \001(\tH\000\022\027\n\ragent_conte"
-          + "nt\030\002 \001(\014H\000B\007\n\005agent\"\246\002\n\023RestoreAgentRequ"
-          + "est\0225\n\004name\030\001 \001(\tB\'\340A\002\372A!\n\037dialogflow.go"
-          + "ogleapis.com/Agent\022\023\n\tagent_uri\030\002 \001(\tH\000\022"
-          + "\027\n\ragent_content\030\003 \001(\014H\000\022X\n\016restore_opti"
-          + "on\030\005 \001(\0162@.google.cloud.dialogflow.cx.v3"
-          + ".RestoreAgentRequest.RestoreOption\"G\n\rRe"
-          + "storeOption\022\036\n\032RESTORE_OPTION_UNSPECIFIE"
-          + "D\020\000\022\010\n\004KEEP\020\001\022\014\n\010FALLBACK\020\002B\007\n\005agent\"d\n\024"
-          + "ValidateAgentRequest\0225\n\004name\030\001 \001(\tB\'\340A\002\372"
-          + "A!\n\037dialogflow.googleapis.com/Agent\022\025\n\rl"
-          + "anguage_code\030\002 \001(\t\"\177\n\037GetAgentValidation"
-          + "ResultRequest\022E\n\004name\030\001 \001(\tB7\340A\002\372A1\n/dia"
-          + "logflow.googleapis.com/AgentValidationRe"
-          + "sult\022\025\n\rlanguage_code\030\002 \001(\t\"\372\001\n\025AgentVal"
-          + "idationResult\022\014\n\004name\030\001 \001(\t\022T\n\027flow_vali"
-          + "dation_results\030\002 \003(\01323.google.cloud.dial"
-          + "ogflow.cx.v3.FlowValidationResult:}\352Az\n/"
-          + "dialogflow.googleapis.com/AgentValidatio"
-          + "nResult\022Gprojects/{project}/locations/{l"
-          + "ocation}/agents/{agent}/validationResult"
-          + "2\231\016\n\006Agents\022\256\001\n\nListAgents\0220.google.clou"
-          + "d.dialogflow.cx.v3.ListAgentsRequest\0321.g"
-          + "oogle.cloud.dialogflow.cx.v3.ListAgentsR"
-          + "esponse\";\202\323\344\223\002,\022*/v3/{parent=projects/*/"
-          + "locations/*}/agents\332A\006parent\022\233\001\n\010GetAgen"
-          + "t\022..google.cloud.dialogflow.cx.v3.GetAge"
-          + "ntRequest\032$.google.cloud.dialogflow.cx.v"
-          + "3.Agent\"9\202\323\344\223\002,\022*/v3/{name=projects/*/lo"
-          + "cations/*/agents/*}\332A\004name\022\260\001\n\013CreateAge"
-          + "nt\0221.google.cloud.dialogflow.cx.v3.Creat"
-          + "eAgentRequest\032$.google.cloud.dialogflow."
-          + "cx.v3.Agent\"H\202\323\344\223\0023\"*/v3/{parent=project"
-          + "s/*/locations/*}/agents:\005agent\332A\014parent,"
-          + "agent\022\273\001\n\013UpdateAgent\0221.google.cloud.dia"
-          + "logflow.cx.v3.UpdateAgentRequest\032$.googl"
-          + "e.cloud.dialogflow.cx.v3.Agent\"S\202\323\344\223\002920"
-          + "/v3/{agent.name=projects/*/locations/*/a"
-          + "gents/*}:\005agent\332A\021agent,update_mask\022\223\001\n\013"
-          + "DeleteAgent\0221.google.cloud.dialogflow.cx"
-          + ".v3.DeleteAgentRequest\032\026.google.protobuf"
-          + ".Empty\"9\202\323\344\223\002,**/v3/{name=projects/*/loc"
-          + "ations/*/agents/*}\332A\004name\022\315\001\n\013ExportAgen"
-          + "t\0221.google.cloud.dialogflow.cx.v3.Export"
-          + "AgentRequest\032\035.google.longrunning.Operat"
-          + "ion\"l\202\323\344\223\0026\"1/v3/{name=projects/*/locati"
-          + "ons/*/agents/*}:export:\001*\312A-\n\023ExportAgen"
-          + "tResponse\022\026google.protobuf.Struct\022\322\001\n\014Re"
-          + "storeAgent\0222.google.cloud.dialogflow.cx."
-          + "v3.RestoreAgentRequest\032\035.google.longrunn"
-          + "ing.Operation\"o\202\323\344\223\0027\"2/v3/{name=project"
-          + "s/*/locations/*/agents/*}:restore:\001*\312A/\n"
-          + "\025google.protobuf.Empty\022\026google.protobuf."
-          + "Struct\022\272\001\n\rValidateAgent\0223.google.cloud."
-          + "dialogflow.cx.v3.ValidateAgentRequest\0324."
-          + "google.cloud.dialogflow.cx.v3.AgentValid"
-          + "ationResult\">\202\323\344\223\0028\"3/v3/{name=projects/"
-          + "*/locations/*/agents/*}:validate:\001*\022\334\001\n\030"
-          + "GetAgentValidationResult\022>.google.cloud."
-          + "dialogflow.cx.v3.GetAgentValidationResul"
-          + "tRequest\0324.google.cloud.dialogflow.cx.v3"
-          + ".AgentValidationResult\"J\202\323\344\223\002=\022;/v3/{nam"
-          + "e=projects/*/locations/*/agents/*/valida"
-          + "tionResult}\332A\004name\032x\312A\031dialogflow.google"
-          + "apis.com\322AYhttps://www.googleapis.com/au"
-          + "th/cloud-platform,https://www.googleapis"
-          + ".com/auth/dialogflowB\260\001\n!com.google.clou"
-          + "d.dialogflow.cx.v3B\nAgentProtoP\001Z1cloud."
-          + "google.com/go/dialogflow/cx/apiv3/cxpb;c"
-          + "xpb\370\001\001\242\002\002DF\252\002\035Google.Cloud.Dialogflow.Cx"
-          + ".V3\352\002!Google::Cloud::Dialogflow::CX::V3b"
-          + "\006proto3"
+          + "ironment\"E\n\nDataFormat\022\033\n\027DATA_FORMAT_UN"
+          + "SPECIFIED\020\000\022\010\n\004BLOB\020\001\022\020\n\014JSON_PACKAGE\020\004\""
+          + "L\n\023ExportAgentResponse\022\023\n\tagent_uri\030\001 \001("
+          + "\tH\000\022\027\n\ragent_content\030\002 \001(\014H\000B\007\n\005agent\"\246\002"
+          + "\n\023RestoreAgentRequest\0225\n\004name\030\001 \001(\tB\'\340A\002"
+          + "\372A!\n\037dialogflow.googleapis.com/Agent\022\023\n\t"
+          + "agent_uri\030\002 \001(\tH\000\022\027\n\ragent_content\030\003 \001(\014"
+          + "H\000\022X\n\016restore_option\030\005 \001(\0162@.google.clou"
+          + "d.dialogflow.cx.v3.RestoreAgentRequest.R"
+          + "estoreOption\"G\n\rRestoreOption\022\036\n\032RESTORE"
+          + "_OPTION_UNSPECIFIED\020\000\022\010\n\004KEEP\020\001\022\014\n\010FALLB"
+          + "ACK\020\002B\007\n\005agent\"d\n\024ValidateAgentRequest\0225"
+          + "\n\004name\030\001 \001(\tB\'\340A\002\372A!\n\037dialogflow.googlea"
+          + "pis.com/Agent\022\025\n\rlanguage_code\030\002 \001(\t\"\177\n\037"
+          + "GetAgentValidationResultRequest\022E\n\004name\030"
+          + "\001 \001(\tB7\340A\002\372A1\n/dialogflow.googleapis.com"
+          + "/AgentValidationResult\022\025\n\rlanguage_code\030"
+          + "\002 \001(\t\"\372\001\n\025AgentValidationResult\022\014\n\004name\030"
+          + "\001 \001(\t\022T\n\027flow_validation_results\030\002 \003(\01323"
+          + ".google.cloud.dialogflow.cx.v3.FlowValid"
+          + "ationResult:}\352Az\n/dialogflow.googleapis."
+          + "com/AgentValidationResult\022Gprojects/{pro"
+          + "ject}/locations/{location}/agents/{agent"
+          + "}/validationResult2\231\016\n\006Agents\022\256\001\n\nListAg"
+          + "ents\0220.google.cloud.dialogflow.cx.v3.Lis"
+          + "tAgentsRequest\0321.google.cloud.dialogflow"
+          + ".cx.v3.ListAgentsResponse\";\202\323\344\223\002,\022*/v3/{"
+          + "parent=projects/*/locations/*}/agents\332A\006"
+          + "parent\022\233\001\n\010GetAgent\022..google.cloud.dialo"
+          + "gflow.cx.v3.GetAgentRequest\032$.google.clo"
+          + "ud.dialogflow.cx.v3.Agent\"9\202\323\344\223\002,\022*/v3/{"
+          + "name=projects/*/locations/*/agents/*}\332A\004"
+          + "name\022\260\001\n\013CreateAgent\0221.google.cloud.dial"
+          + "ogflow.cx.v3.CreateAgentRequest\032$.google"
+          + ".cloud.dialogflow.cx.v3.Agent\"H\202\323\344\223\0023\"*/"
+          + "v3/{parent=projects/*/locations/*}/agent"
+          + "s:\005agent\332A\014parent,agent\022\273\001\n\013UpdateAgent\022"
+          + "1.google.cloud.dialogflow.cx.v3.UpdateAg"
+          + "entRequest\032$.google.cloud.dialogflow.cx."
+          + "v3.Agent\"S\202\323\344\223\002920/v3/{agent.name=projec"
+          + "ts/*/locations/*/agents/*}:\005agent\332A\021agen"
+          + "t,update_mask\022\223\001\n\013DeleteAgent\0221.google.c"
+          + "loud.dialogflow.cx.v3.DeleteAgentRequest"
+          + "\032\026.google.protobuf.Empty\"9\202\323\344\223\002,**/v3/{n"
+          + "ame=projects/*/locations/*/agents/*}\332A\004n"
+          + "ame\022\315\001\n\013ExportAgent\0221.google.cloud.dialo"
+          + "gflow.cx.v3.ExportAgentRequest\032\035.google."
+          + "longrunning.Operation\"l\202\323\344\223\0026\"1/v3/{name"
+          + "=projects/*/locations/*/agents/*}:export"
+          + ":\001*\312A-\n\023ExportAgentResponse\022\026google.prot"
+          + "obuf.Struct\022\322\001\n\014RestoreAgent\0222.google.cl"
+          + "oud.dialogflow.cx.v3.RestoreAgentRequest"
+          + "\032\035.google.longrunning.Operation\"o\202\323\344\223\0027\""
+          + "2/v3/{name=projects/*/locations/*/agents"
+          + "/*}:restore:\001*\312A/\n\025google.protobuf.Empty"
+          + "\022\026google.protobuf.Struct\022\272\001\n\rValidateAge"
+          + "nt\0223.google.cloud.dialogflow.cx.v3.Valid"
+          + "ateAgentRequest\0324.google.cloud.dialogflo"
+          + "w.cx.v3.AgentValidationResult\">\202\323\344\223\0028\"3/"
+          + "v3/{name=projects/*/locations/*/agents/*"
+          + "}:validate:\001*\022\334\001\n\030GetAgentValidationResu"
+          + "lt\022>.google.cloud.dialogflow.cx.v3.GetAg"
+          + "entValidationResultRequest\0324.google.clou"
+          + "d.dialogflow.cx.v3.AgentValidationResult"
+          + "\"J\202\323\344\223\002=\022;/v3/{name=projects/*/locations"
+          + "/*/agents/*/validationResult}\332A\004name\032x\312A"
+          + "\031dialogflow.googleapis.com\322AYhttps://www"
+          + ".googleapis.com/auth/cloud-platform,http"
+          + "s://www.googleapis.com/auth/dialogflowB\260"
+          + "\001\n!com.google.cloud.dialogflow.cx.v3B\nAg"
+          + "entProtoP\001Z1cloud.google.com/go/dialogfl"
+          + "ow/cx/apiv3/cxpb;cxpb\370\001\001\242\002\002DF\252\002\035Google.C"
+          + "loud.Dialogflow.Cx.V3\352\002!Google::Cloud::D"
+          + "ialogflow::CX::V3b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/java/com/google/cloud/dialogflow/cx/v3/ExportAgentRequest.java b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/java/com/google/cloud/dialogflow/cx/v3/ExportAgentRequest.java
index 225931659e6b..8445c27de737 100644
--- a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/java/com/google/cloud/dialogflow/cx/v3/ExportAgentRequest.java
+++ b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/java/com/google/cloud/dialogflow/cx/v3/ExportAgentRequest.java
@@ -101,6 +101,16 @@ public enum DataFormat implements com.google.protobuf.ProtocolMessageEnum {
      * <code>BLOB = 1;</code>
      */
     BLOB(1),
+    /**
+     *
+     *
+     * <pre>
+     * Agent content will be exported in JSON Package format.
+     * </pre>
+     *
+     * <code>JSON_PACKAGE = 4;</code>
+     */
+    JSON_PACKAGE(4),
     UNRECOGNIZED(-1),
     ;
 
@@ -124,6 +134,16 @@ public enum DataFormat implements com.google.protobuf.ProtocolMessageEnum {
      * <code>BLOB = 1;</code>
      */
     public static final int BLOB_VALUE = 1;
+    /**
+     *
+     *
+     * <pre>
+     * Agent content will be exported in JSON Package format.
+     * </pre>
+     *
+     * <code>JSON_PACKAGE = 4;</code>
+     */
+    public static final int JSON_PACKAGE_VALUE = 4;
 
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
@@ -153,6 +173,8 @@ public static DataFormat forNumber(int value) {
           return DATA_FORMAT_UNSPECIFIED;
         case 1:
           return BLOB;
+        case 4:
+          return JSON_PACKAGE;
         default:
           return null;
       }
diff --git a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/proto/google/cloud/dialogflow/cx/v3/agent.proto b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/proto/google/cloud/dialogflow/cx/v3/agent.proto
index a019767cd61d..1f5f93f9275f 100644
--- a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/proto/google/cloud/dialogflow/cx/v3/agent.proto
+++ b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3/src/main/proto/google/cloud/dialogflow/cx/v3/agent.proto
@@ -363,6 +363,9 @@ message ExportAgentRequest {
 
     // Agent content will be exported as raw bytes.
     BLOB = 1;
+
+    // Agent content will be exported in JSON Package format.
+    JSON_PACKAGE = 4;
   }
 
   // Required. The name of the agent to export.
diff --git a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/java/com/google/cloud/dialogflow/cx/v3beta1/AgentProto.java b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/java/com/google/cloud/dialogflow/cx/v3beta1/AgentProto.java
index 18542b9846f3..3aa91e4a1562 100644
--- a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/java/com/google/cloud/dialogflow/cx/v3beta1/AgentProto.java
+++ b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/java/com/google/cloud/dialogflow/cx/v3beta1/AgentProto.java
@@ -136,91 +136,91 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "alogflow.cx.v3beta1.AgentB\003\340A\002\022/\n\013update"
           + "_mask\030\002 \001(\0132\032.google.protobuf.FieldMask\""
           + "K\n\022DeleteAgentRequest\0225\n\004name\030\001 \001(\tB\'\340A\002"
-          + "\372A!\n\037dialogflow.googleapis.com/Agent\"\271\002\n"
+          + "\372A!\n\037dialogflow.googleapis.com/Agent\"\313\002\n"
           + "\022ExportAgentRequest\0225\n\004name\030\001 \001(\tB\'\340A\002\372A"
           + "!\n\037dialogflow.googleapis.com/Agent\022\026\n\tag"
           + "ent_uri\030\002 \001(\tB\003\340A\001\022[\n\013data_format\030\003 \001(\0162"
           + "A.google.cloud.dialogflow.cx.v3beta1.Exp"
           + "ortAgentRequest.DataFormatB\003\340A\001\022B\n\013envir"
           + "onment\030\005 \001(\tB-\340A\001\372A\'\n%dialogflow.googlea"
-          + "pis.com/Environment\"3\n\nDataFormat\022\033\n\027DAT"
-          + "A_FORMAT_UNSPECIFIED\020\000\022\010\n\004BLOB\020\001\"L\n\023Expo"
-          + "rtAgentResponse\022\023\n\tagent_uri\030\001 \001(\tH\000\022\027\n\r"
-          + "agent_content\030\002 \001(\014H\000B\007\n\005agent\"\253\002\n\023Resto"
-          + "reAgentRequest\0225\n\004name\030\001 \001(\tB\'\340A\002\372A!\n\037di"
-          + "alogflow.googleapis.com/Agent\022\023\n\tagent_u"
-          + "ri\030\002 \001(\tH\000\022\027\n\ragent_content\030\003 \001(\014H\000\022]\n\016r"
-          + "estore_option\030\005 \001(\0162E.google.cloud.dialo"
-          + "gflow.cx.v3beta1.RestoreAgentRequest.Res"
-          + "toreOption\"G\n\rRestoreOption\022\036\n\032RESTORE_O"
-          + "PTION_UNSPECIFIED\020\000\022\010\n\004KEEP\020\001\022\014\n\010FALLBAC"
-          + "K\020\002B\007\n\005agent\"d\n\024ValidateAgentRequest\0225\n\004"
-          + "name\030\001 \001(\tB\'\340A\002\372A!\n\037dialogflow.googleapi"
-          + "s.com/Agent\022\025\n\rlanguage_code\030\002 \001(\t\"\177\n\037Ge"
-          + "tAgentValidationResultRequest\022E\n\004name\030\001 "
-          + "\001(\tB7\340A\002\372A1\n/dialogflow.googleapis.com/A"
-          + "gentValidationResult\022\025\n\rlanguage_code\030\002 "
-          + "\001(\t\"\377\001\n\025AgentValidationResult\022\014\n\004name\030\001 "
-          + "\001(\t\022Y\n\027flow_validation_results\030\002 \003(\01328.g"
-          + "oogle.cloud.dialogflow.cx.v3beta1.FlowVa"
-          + "lidationResult:}\352Az\n/dialogflow.googleap"
-          + "is.com/AgentValidationResult\022Gprojects/{"
-          + "project}/locations/{location}/agents/{ag"
-          + "ent}/validationResult2\221\017\n\006Agents\022\275\001\n\nLis"
-          + "tAgents\0225.google.cloud.dialogflow.cx.v3b"
-          + "eta1.ListAgentsRequest\0326.google.cloud.di"
-          + "alogflow.cx.v3beta1.ListAgentsResponse\"@"
-          + "\202\323\344\223\0021\022//v3beta1/{parent=projects/*/loca"
-          + "tions/*}/agents\332A\006parent\022\252\001\n\010GetAgent\0223."
-          + "google.cloud.dialogflow.cx.v3beta1.GetAg"
-          + "entRequest\032).google.cloud.dialogflow.cx."
-          + "v3beta1.Agent\">\202\323\344\223\0021\022//v3beta1/{name=pr"
-          + "ojects/*/locations/*/agents/*}\332A\004name\022\277\001"
-          + "\n\013CreateAgent\0226.google.cloud.dialogflow."
-          + "cx.v3beta1.CreateAgentRequest\032).google.c"
-          + "loud.dialogflow.cx.v3beta1.Agent\"M\202\323\344\223\0028"
-          + "\"//v3beta1/{parent=projects/*/locations/"
-          + "*}/agents:\005agent\332A\014parent,agent\022\312\001\n\013Upda"
-          + "teAgent\0226.google.cloud.dialogflow.cx.v3b"
-          + "eta1.UpdateAgentRequest\032).google.cloud.d"
-          + "ialogflow.cx.v3beta1.Agent\"X\202\323\344\223\002>25/v3b"
-          + "eta1/{agent.name=projects/*/locations/*/"
-          + "agents/*}:\005agent\332A\021agent,update_mask\022\235\001\n"
-          + "\013DeleteAgent\0226.google.cloud.dialogflow.c"
-          + "x.v3beta1.DeleteAgentRequest\032\026.google.pr"
-          + "otobuf.Empty\">\202\323\344\223\0021*//v3beta1/{name=pro"
-          + "jects/*/locations/*/agents/*}\332A\004name\022\327\001\n"
-          + "\013ExportAgent\0226.google.cloud.dialogflow.c"
-          + "x.v3beta1.ExportAgentRequest\032\035.google.lo"
-          + "ngrunning.Operation\"q\202\323\344\223\002;\"6/v3beta1/{n"
-          + "ame=projects/*/locations/*/agents/*}:exp"
-          + "ort:\001*\312A-\n\023ExportAgentResponse\022\026google.p"
-          + "rotobuf.Struct\022\334\001\n\014RestoreAgent\0227.google"
-          + ".cloud.dialogflow.cx.v3beta1.RestoreAgen"
-          + "tRequest\032\035.google.longrunning.Operation\""
-          + "t\202\323\344\223\002<\"7/v3beta1/{name=projects/*/locat"
-          + "ions/*/agents/*}:restore:\001*\312A/\n\025google.p"
-          + "rotobuf.Empty\022\026google.protobuf.Struct\022\311\001"
-          + "\n\rValidateAgent\0228.google.cloud.dialogflo"
-          + "w.cx.v3beta1.ValidateAgentRequest\0329.goog"
-          + "le.cloud.dialogflow.cx.v3beta1.AgentVali"
-          + "dationResult\"C\202\323\344\223\002=\"8/v3beta1/{name=pro"
-          + "jects/*/locations/*/agents/*}:validate:\001"
-          + "*\022\353\001\n\030GetAgentValidationResult\022C.google."
-          + "cloud.dialogflow.cx.v3beta1.GetAgentVali"
-          + "dationResultRequest\0329.google.cloud.dialo"
-          + "gflow.cx.v3beta1.AgentValidationResult\"O"
-          + "\202\323\344\223\002B\022@/v3beta1/{name=projects/*/locati"
-          + "ons/*/agents/*/validationResult}\332A\004name\032"
-          + "x\312A\031dialogflow.googleapis.com\322AYhttps://"
-          + "www.googleapis.com/auth/cloud-platform,h"
-          + "ttps://www.googleapis.com/auth/dialogflo"
-          + "wB\304\001\n&com.google.cloud.dialogflow.cx.v3b"
-          + "eta1B\nAgentProtoP\001Z6cloud.google.com/go/"
-          + "dialogflow/cx/apiv3beta1/cxpb;cxpb\370\001\001\242\002\002"
-          + "DF\252\002\"Google.Cloud.Dialogflow.Cx.V3Beta1\352"
-          + "\002&Google::Cloud::Dialogflow::CX::V3beta1"
-          + "b\006proto3"
+          + "pis.com/Environment\"E\n\nDataFormat\022\033\n\027DAT"
+          + "A_FORMAT_UNSPECIFIED\020\000\022\010\n\004BLOB\020\001\022\020\n\014JSON"
+          + "_PACKAGE\020\004\"L\n\023ExportAgentResponse\022\023\n\tage"
+          + "nt_uri\030\001 \001(\tH\000\022\027\n\ragent_content\030\002 \001(\014H\000B"
+          + "\007\n\005agent\"\253\002\n\023RestoreAgentRequest\0225\n\004name"
+          + "\030\001 \001(\tB\'\340A\002\372A!\n\037dialogflow.googleapis.co"
+          + "m/Agent\022\023\n\tagent_uri\030\002 \001(\tH\000\022\027\n\ragent_co"
+          + "ntent\030\003 \001(\014H\000\022]\n\016restore_option\030\005 \001(\0162E."
+          + "google.cloud.dialogflow.cx.v3beta1.Resto"
+          + "reAgentRequest.RestoreOption\"G\n\rRestoreO"
+          + "ption\022\036\n\032RESTORE_OPTION_UNSPECIFIED\020\000\022\010\n"
+          + "\004KEEP\020\001\022\014\n\010FALLBACK\020\002B\007\n\005agent\"d\n\024Valida"
+          + "teAgentRequest\0225\n\004name\030\001 \001(\tB\'\340A\002\372A!\n\037di"
+          + "alogflow.googleapis.com/Agent\022\025\n\rlanguag"
+          + "e_code\030\002 \001(\t\"\177\n\037GetAgentValidationResult"
+          + "Request\022E\n\004name\030\001 \001(\tB7\340A\002\372A1\n/dialogflo"
+          + "w.googleapis.com/AgentValidationResult\022\025"
+          + "\n\rlanguage_code\030\002 \001(\t\"\377\001\n\025AgentValidatio"
+          + "nResult\022\014\n\004name\030\001 \001(\t\022Y\n\027flow_validation"
+          + "_results\030\002 \003(\01328.google.cloud.dialogflow"
+          + ".cx.v3beta1.FlowValidationResult:}\352Az\n/d"
+          + "ialogflow.googleapis.com/AgentValidation"
+          + "Result\022Gprojects/{project}/locations/{lo"
+          + "cation}/agents/{agent}/validationResult2"
+          + "\221\017\n\006Agents\022\275\001\n\nListAgents\0225.google.cloud"
+          + ".dialogflow.cx.v3beta1.ListAgentsRequest"
+          + "\0326.google.cloud.dialogflow.cx.v3beta1.Li"
+          + "stAgentsResponse\"@\202\323\344\223\0021\022//v3beta1/{pare"
+          + "nt=projects/*/locations/*}/agents\332A\006pare"
+          + "nt\022\252\001\n\010GetAgent\0223.google.cloud.dialogflo"
+          + "w.cx.v3beta1.GetAgentRequest\032).google.cl"
+          + "oud.dialogflow.cx.v3beta1.Agent\">\202\323\344\223\0021\022"
+          + "//v3beta1/{name=projects/*/locations/*/a"
+          + "gents/*}\332A\004name\022\277\001\n\013CreateAgent\0226.google"
+          + ".cloud.dialogflow.cx.v3beta1.CreateAgent"
+          + "Request\032).google.cloud.dialogflow.cx.v3b"
+          + "eta1.Agent\"M\202\323\344\223\0028\"//v3beta1/{parent=pro"
+          + "jects/*/locations/*}/agents:\005agent\332A\014par"
+          + "ent,agent\022\312\001\n\013UpdateAgent\0226.google.cloud"
+          + ".dialogflow.cx.v3beta1.UpdateAgentReques"
+          + "t\032).google.cloud.dialogflow.cx.v3beta1.A"
+          + "gent\"X\202\323\344\223\002>25/v3beta1/{agent.name=proje"
+          + "cts/*/locations/*/agents/*}:\005agent\332A\021age"
+          + "nt,update_mask\022\235\001\n\013DeleteAgent\0226.google."
+          + "cloud.dialogflow.cx.v3beta1.DeleteAgentR"
+          + "equest\032\026.google.protobuf.Empty\">\202\323\344\223\0021*/"
+          + "/v3beta1/{name=projects/*/locations/*/ag"
+          + "ents/*}\332A\004name\022\327\001\n\013ExportAgent\0226.google."
+          + "cloud.dialogflow.cx.v3beta1.ExportAgentR"
+          + "equest\032\035.google.longrunning.Operation\"q\202"
+          + "\323\344\223\002;\"6/v3beta1/{name=projects/*/locatio"
+          + "ns/*/agents/*}:export:\001*\312A-\n\023ExportAgent"
+          + "Response\022\026google.protobuf.Struct\022\334\001\n\014Res"
+          + "toreAgent\0227.google.cloud.dialogflow.cx.v"
+          + "3beta1.RestoreAgentRequest\032\035.google.long"
+          + "running.Operation\"t\202\323\344\223\002<\"7/v3beta1/{nam"
+          + "e=projects/*/locations/*/agents/*}:resto"
+          + "re:\001*\312A/\n\025google.protobuf.Empty\022\026google."
+          + "protobuf.Struct\022\311\001\n\rValidateAgent\0228.goog"
+          + "le.cloud.dialogflow.cx.v3beta1.ValidateA"
+          + "gentRequest\0329.google.cloud.dialogflow.cx"
+          + ".v3beta1.AgentValidationResult\"C\202\323\344\223\002=\"8"
+          + "/v3beta1/{name=projects/*/locations/*/ag"
+          + "ents/*}:validate:\001*\022\353\001\n\030GetAgentValidati"
+          + "onResult\022C.google.cloud.dialogflow.cx.v3"
+          + "beta1.GetAgentValidationResultRequest\0329."
+          + "google.cloud.dialogflow.cx.v3beta1.Agent"
+          + "ValidationResult\"O\202\323\344\223\002B\022@/v3beta1/{name"
+          + "=projects/*/locations/*/agents/*/validat"
+          + "ionResult}\332A\004name\032x\312A\031dialogflow.googlea"
+          + "pis.com\322AYhttps://www.googleapis.com/aut"
+          + "h/cloud-platform,https://www.googleapis."
+          + "com/auth/dialogflowB\304\001\n&com.google.cloud"
+          + ".dialogflow.cx.v3beta1B\nAgentProtoP\001Z6cl"
+          + "oud.google.com/go/dialogflow/cx/apiv3bet"
+          + "a1/cxpb;cxpb\370\001\001\242\002\002DF\252\002\"Google.Cloud.Dial"
+          + "ogflow.Cx.V3Beta1\352\002&Google::Cloud::Dialo"
+          + "gflow::CX::V3beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/java/com/google/cloud/dialogflow/cx/v3beta1/ExportAgentRequest.java b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/java/com/google/cloud/dialogflow/cx/v3beta1/ExportAgentRequest.java
index 16a46a712679..8fc4fbcf8c12 100644
--- a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/java/com/google/cloud/dialogflow/cx/v3beta1/ExportAgentRequest.java
+++ b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/java/com/google/cloud/dialogflow/cx/v3beta1/ExportAgentRequest.java
@@ -101,6 +101,16 @@ public enum DataFormat implements com.google.protobuf.ProtocolMessageEnum {
      * <code>BLOB = 1;</code>
      */
     BLOB(1),
+    /**
+     *
+     *
+     * <pre>
+     * Agent content will be exported in JSON Package format.
+     * </pre>
+     *
+     * <code>JSON_PACKAGE = 4;</code>
+     */
+    JSON_PACKAGE(4),
     UNRECOGNIZED(-1),
     ;
 
@@ -124,6 +134,16 @@ public enum DataFormat implements com.google.protobuf.ProtocolMessageEnum {
      * <code>BLOB = 1;</code>
      */
     public static final int BLOB_VALUE = 1;
+    /**
+     *
+     *
+     * <pre>
+     * Agent content will be exported in JSON Package format.
+     * </pre>
+     *
+     * <code>JSON_PACKAGE = 4;</code>
+     */
+    public static final int JSON_PACKAGE_VALUE = 4;
 
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
@@ -153,6 +173,8 @@ public static DataFormat forNumber(int value) {
           return DATA_FORMAT_UNSPECIFIED;
         case 1:
           return BLOB;
+        case 4:
+          return JSON_PACKAGE;
         default:
           return null;
       }
diff --git a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/proto/google/cloud/dialogflow/cx/v3beta1/agent.proto b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/proto/google/cloud/dialogflow/cx/v3beta1/agent.proto
index ab4ce1a62105..96ce5cdd312a 100644
--- a/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/proto/google/cloud/dialogflow/cx/v3beta1/agent.proto
+++ b/java-dialogflow-cx/proto-google-cloud-dialogflow-cx-v3beta1/src/main/proto/google/cloud/dialogflow/cx/v3beta1/agent.proto
@@ -363,6 +363,9 @@ message ExportAgentRequest {
 
     // Agent content will be exported as raw bytes.
     BLOB = 1;
+
+    // Agent content will be exported in JSON Package format.
+    JSON_PACKAGE = 4;
   }
 
   // Required. The name of the agent to export.