diff --git a/.gitignore b/.gitignore
index 4bba13f7..5e56d1fa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,4 +19,7 @@ hs_err_pid*
 
 *.iml
 /target/
-.DS_Store
\ No newline at end of file
+.DS_Store
+
+# Local test files
+java-sdk-test/*
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4e96dab..c52d98bd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,16 @@
 # Change Log
+
+## [5.21.1](https://github.com/plivo/plivo-java/tree/v5.21.1) (2023-04-04)
+- Added `monthly_recording_storage_amount`, `recording_storage_rate`, `rounded_recording_duration`, and `recording_storage_duration` parameters to the response for [get single recording API](https://www.plivo.com/docs/voice/api/recording#retrieve-a-recording) and [get all recordings API](https://www.plivo.com/docs/voice/api/recording#list-all-recordings)
+- Added `rounded_recording_duration` parameter as a filter option for [get all recordings API](https://www.plivo.com/docs/voice/api/recording#list-all-recordings)
+
+## [5.21.0](https://github.com/plivo/plivo-java/tree/v5.21.0) (2023-17-03)
+- Added New Param `created_at` to the response for the [list all profiles API](https://www.plivo.com/docs/sms/api/10dlc/profile#retrieve-all-profiles) and the [get profile API](https://www.plivo.com/docs/sms/api/10dlc/profile#retrieve-a-specific-profile) and the [list all brands API](https://www.plivo.com/docs/sms/api/10dlc/brand#retrieve-all-brands) and the [get brand API](https://www.plivo.com/docs/sms/api/10dlc/brand#retrieve-a-specific-brand)
+and the [list all campaigns API](https://www.plivo.com/docs/sms/api/10dlc/campaign#retrieve-all-campaigns) and the [get campaign API](https://www.plivo.com/docs/sms/api/10dlc/campaign#retrieve-a-specific-campaign)
+
+## [5.20.0](https://github.com/plivo/plivo-java/tree/v5.20.0) (2023-02-23)
+- Add `isDomestic` to the response for the [list all messages API](https://www.plivo.com/docs/sms/api/message/list-all-messages/) and the [get message details API](https://www.plivo.com/docs/sms/api/message#retrieve-a-message)
+
 ## [5.19.2](https://github.com/plivo/plivo-java/tree/v5.19.2) (2023-02-23)
 **Feature - Enhance MDR filtering capabilities **
 - Added new fields on MDR object response
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 00000000..2879f37c
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,12 @@
+FROM openjdk:8-alpine
+
+RUN apk update && apk add git vim bash wget make
+
+WORKDIR /usr/src/app
+ENV CLASSPATH ${CLASSPATH}:/etc/jars/*
+
+# Copy setup script
+COPY setup_sdk.sh /usr/src/app/
+RUN chmod a+x /usr/src/app/setup_sdk.sh
+
+ENTRYPOINT [ "/usr/src/app/setup_sdk.sh" ]
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..1fb21689
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,14 @@
+.PHONY: build test run
+
+build:
+	docker-compose up --build --remove-orphans
+
+test:
+	@[ "${CONTAINER}" ] && \
+		docker exec -it $$CONTAINER /bin/bash -c "/usr/src/app/gradlew test" || \
+		/usr/src/app/gradlew test
+
+run:
+	@[ "${CONTAINER}" ] && \
+		(docker exec -it $$CONTAINER /bin/bash -c 'cd /usr/src/app/java-sdk-test/ && javac Test.java && java Test') || \
+		(cd /usr/src/app/java-sdk-test/ && javac Test.java && java Test)
\ No newline at end of file
diff --git a/README.md b/README.md
index 2efb9fad..9b4b6b78 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ The Plivo Java SDK makes it simpler to integrate communications into your Java a
 
 ### To Install Stable release
 
-You can use this SDK by adding it as a dependency in your dependency management tool. Alternatively, you can use the [JAR file](https://search.maven.org/remotecontent?filepath=com/plivo/plivo-java/5.19.1/plivo-java-5.19.1.jar).
+You can use this SDK by adding it as a dependency in your dependency management tool. Alternatively, you can use the [JAR file](https://search.maven.org/remotecontent?filepath=com/plivo/plivo-java/5.21.1/plivo-java-5.21.1.jar).
 
 If you are using Maven, use the following XML to include the Plivo SDK as a dependency.
 
@@ -18,13 +18,13 @@ If you are using Maven, use the following XML to include the Plivo SDK as a depe
 <dependency>
   <groupId>com.plivo</groupId>
   <artifactId>plivo-java</artifactId>
-  <version>5.19.2</version>
+  <version>5.21.1</version>
 </dependency>
 ```
 
 If you are using Gradle, use the following line in your dependencies.
 ```
-compile 'com.plivo:plivo-java:5.19.2'
+compile 'com.plivo:plivo-java:5.20.0'
 ```
 
 ### To Install Beta release
@@ -210,3 +210,28 @@ More examples are available [here](https://github.com/plivo/plivo-examples-java)
 
 ## Reporting issues
 Report any feedback or problems with this version by [opening an issue on Github](https://github.com/plivo/plivo-java/issues).
+
+## Local Development
+> Note: Requires latest versions of Docker & Docker-Compose. If you're on MacOS, ensure Docker Desktop is running.
+1. Export the following environment variables in your host machine:
+```bash
+export PLIVO_AUTH_ID=<your_auth_id>
+export PLIVO_AUTH_TOKEN=<your_auth_token>
+export PLIVO_API_DEV_HOST=<plivoapi_dev_endpoint>
+export PLIVO_API_PROD_HOST=<plivoapi_public_endpoint>
+```
+2. Run `make build`. This will create a docker container in which the sdk will be setup and dependencies will be installed.
+> The entrypoint of the docker container will be the `setup_sdk.sh` script. The script will handle all the necessary changes required for local development. It will also package the sdk and reinstall it as a dependecy for the test program.
+3. The above command will print the docker container id (and instructions to connect to it) to stdout.
+4. The test code can be added to `<sdk_dir_path>/java-sdk-test/Test.java` in host  
+ (or `/usr/src/app/java-sdk-test/Test.java` in container)
+5. The sdk directory will be mounted as a volume in the container. So any changes in the sdk code will also be reflected inside the container. However, when any change is made, the dependencies for the test program need to be re-installed. To do that:
+    * Either restart the docker container
+    * Or Run the `setup_sdk.sh` script
+6. To run test code, run `make run CONTAINER=<cont_id>` in host. 
+7. To run unit tests, run `make test CONTAINER=<cont_id>` in host.
+> `<cont_id>` is the docker container id created in 2.
+(The docker container should be running)
+
+> Test code and unit tests can also be run within the container using
+`make run` and `make test` respectively. (`CONTAINER` argument should be omitted when running from the container)
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 00000000..32f7fe9d
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,18 @@
+version: '3'
+
+services:
+
+  javaSDK:
+    build:
+      context: .
+    image: javasdk
+    container_name: javaSDK
+    environment:
+      - PLIVO_AUTH_ID=${PLIVO_AUTH_ID}
+      - PLIVO_AUTH_TOKEN=${PLIVO_AUTH_TOKEN}
+      - PLIVO_API_DEV_HOST=${PLIVO_API_DEV_HOST}
+      - PLIVO_API_PROD_HOST=${PLIVO_API_PROD_HOST}
+    volumes:
+      - .:/usr/src/app
+    stdin_open: true 
+    tty: true
\ No newline at end of file
diff --git a/pom.properties b/pom.properties
index d647ad89..2a612b89 100644
--- a/pom.properties
+++ b/pom.properties
@@ -1,5 +1,5 @@
 # Written manually.
 
-version=5.19.2
+version=5.21.1
 groupId=com.plivo
 artifactId=plivo-java
diff --git a/pom.xml b/pom.xml
index a7b4a23d..7dfe3d9a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.plivo</groupId>
   <artifactId>plivo-java</artifactId>
-  <version>5.19.2</version>
+  <version>5.21.1</version>
   <name>plivo-java</name>
   <description>A Java SDK to make voice calls &amp; send SMS using Plivo and to generate Plivo XML</description>
   <licenses>
diff --git a/setup_sdk.sh b/setup_sdk.sh
new file mode 100755
index 00000000..9a1cc04e
--- /dev/null
+++ b/setup_sdk.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+
+set -e
+testDir="java-sdk-test"
+GREEN="\033[0;32m"
+NC="\033[0m"
+
+if [ ! $PLIVO_API_PROD_HOST ] || [ ! $PLIVO_API_DEV_HOST ] || [ ! $PLIVO_AUTH_ID ] || [ ! $PLIVO_AUTH_TOKEN ]; then
+    echo "Environment variables not properly set! Please refer to Local Development section in README!"
+    exit 126
+fi
+
+cd /usr/src/app
+
+echo "Setting plivo-api endpoint to dev..."
+find /usr/src/app/src/ -type f -exec sed -i "s/$PLIVO_API_PROD_HOST/$PLIVO_API_DEV_HOST/g" {} \;
+
+if [[ $( grep uploadArchives build.gradle ) ]]; then
+    echo "Modifying build.gradle..."
+    sed -i '/uploadArchives/,/artifacts/{//!d}' build.gradle
+    sed -i '/signing {/,/}/d' build.gradle
+    echo "dependencies{
+    compile 'com.fasterxml.jackson.core:jackson-core:2.10.1'
+    compile 'com.fasterxml.jackson.core:jackson-annotations:2.10.1'
+    compile 'com.fasterxml.jackson.core:jackson-databind:2.10.1'
+    }" >> build.gradle
+fi
+./gradlew fatJar
+
+mkdir -p /etc/jars
+mv /usr/src/app/build/libs/*.jar /etc/jars/
+
+if [ ! -d $testDir ]; then
+    echo "Creating test dir..."
+    mkdir -p $testDir
+fi
+
+echo -e "\n\nSDK setup complete! You can test changes either on host or inside the docker container:"
+echo -e "\ta. To test your changes ON HOST:"
+echo -e "\t\t1. Add your test code in <path_to_cloned_sdk>/$testDir/Test.java"
+echo -e "\t\t2. Run your test file using: $GREEN make run CONTAINER=$HOSTNAME$NC"
+echo -e "\t\t3. Run unit tests using: $GREEN make test CONTAINER=$HOSTNAME$NC"
+echo
+echo -e "\tb. To test your changes INSIDE CONTAINER:"
+echo -e "\t\t1. Run a terminal in the container using: $GREEN docker exec -it $HOSTNAME /bin/bash$NC"
+echo -e "\t\t2. Add your test code in /usr/src/app/$testDir/Test.java"
+echo -e "\t\t3. Run your test file using: $GREEN make run$NC"
+echo -e "\t\t4. Run unit tests using: $GREEN make test$NC"
+
+# To keep the container running post setup
+/bin/bash
\ No newline at end of file
diff --git a/src/main/java/com/plivo/api/models/brand/Brand.java b/src/main/java/com/plivo/api/models/brand/Brand.java
index 89ef3c1e..7042cac8 100644
--- a/src/main/java/com/plivo/api/models/brand/Brand.java
+++ b/src/main/java/com/plivo/api/models/brand/Brand.java
@@ -17,6 +17,7 @@ public class Brand extends BaseResource {
   private Address address;
   private AuthorizedContact authorizedContact;
   private BrandResponse brand;
+  private String createdAt;
 
   public static BrandCreator creator(String brandAlias,String profileUUID,String brandType,Boolean secondaryVetting,String url,String method) {
     return new BrandCreator(brandAlias,profileUUID,brandType,secondaryVetting,url,method);
@@ -111,6 +112,13 @@ public AuthorizedContact getAuthorizedContact() {
       return authorizedContact;
   }
 
+    /**
+   * @return String return the getCreatedAt
+   */
+  public String getCreatedAt() {
+      return createdAt;
+  }
+
   public BrandResponse getBrand() {
     return brand;                               
   }
diff --git a/src/main/java/com/plivo/api/models/brand/BrandResponse.java b/src/main/java/com/plivo/api/models/brand/BrandResponse.java
index c5057e4a..6c716ae9 100644
--- a/src/main/java/com/plivo/api/models/brand/BrandResponse.java
+++ b/src/main/java/com/plivo/api/models/brand/BrandResponse.java
@@ -15,6 +15,7 @@ public class BrandResponse extends BaseResource {
         private String  registrationStatus;
         private String  vertical;
         private Address address;
+        private String createdAt;
         private AuthorizedContact authorizedContact;
 
   /**
@@ -76,6 +77,13 @@ public Address  getAddress() {
         return address;
     }
 
+    /**
+    * @return String return the getCreatedAt
+    */
+    public String getCreatedAt() {
+        return createdAt;
+    }
+
     /**
      * @return String return the getAuthorizedContact
      */
diff --git a/src/main/java/com/plivo/api/models/campaign/Campaign.java b/src/main/java/com/plivo/api/models/campaign/Campaign.java
index f8403aa8..da8608e7 100644
--- a/src/main/java/com/plivo/api/models/campaign/Campaign.java
+++ b/src/main/java/com/plivo/api/models/campaign/Campaign.java
@@ -25,6 +25,7 @@ public class Campaign extends BaseResource {
   private String sample2;
   private String description;
   private CampaignAttributes campaignAttributes;
+  private String createdAt;
   
   
   public static CampaignCreator creator(String brandID,String campaignAlias,String vertical,String usecase,String[] subUsecases,String description,Boolean embeddedLink,Boolean embeddedPhone,Boolean ageGated,Boolean directLending,Boolean affiliateMarketing,Boolean subscriberOptin,Boolean subscriberOptout,Boolean subscriberHelp,String sample1,String sample2,String url, String method, String messageFlow, String helpMessage, String optoutMessage, String optinKeywords, String optinMessage, String optoutKeywords, String helpKeywords) {
@@ -150,6 +151,10 @@ public String getDescription() {
     return description;                               
   }
 
+  public String getCreatedAt() {
+    return createdAt;                               
+  }
+
  @Override
   public String getId() {
     return this.campaignID;
diff --git a/src/main/java/com/plivo/api/models/campaign/CampaignResponse.java b/src/main/java/com/plivo/api/models/campaign/CampaignResponse.java
index a27696f0..c835b40a 100644
--- a/src/main/java/com/plivo/api/models/campaign/CampaignResponse.java
+++ b/src/main/java/com/plivo/api/models/campaign/CampaignResponse.java
@@ -22,6 +22,7 @@ public class CampaignResponse extends BaseResource{
     private String sample1;
     private String sample2;
     private String description;
+    private String createdAt;
     private CampaignAttributes campaignAttributes;
 
 
@@ -128,6 +129,14 @@ public CampaignAttributes getCampaignAttributes() {
     public String getDescription() {
         return description;                               
     }
+
+    /**
+    * @return createdAt return the CreatedAt
+    */
+    public String getCreatedAt() {
+        return createdAt;
+    }
+
                                               
                                                    
     @Override                                      
diff --git a/src/main/java/com/plivo/api/models/message/Message.java b/src/main/java/com/plivo/api/models/message/Message.java
index 567e67f4..988374df 100644
--- a/src/main/java/com/plivo/api/models/message/Message.java
+++ b/src/main/java/com/plivo/api/models/message/Message.java
@@ -22,6 +22,7 @@ public class Message extends BaseResource {
   private String tendlcRegistrationStatus;
   private String destinationCountryIso2;
   private String requesterIP;
+  private Boolean isDomestic;
 
   public static MessageCreator creator(String source, List<String> destination, String text) {
     return new MessageCreator(source, destination, text);
@@ -116,6 +117,10 @@ public Long getUnits() {
     return units;
   }
 
+  public Boolean getIsDomestic() {
+    return isDomestic;
+  }
+
   @Override
   public String getId() {
     return getMessageUuid();
diff --git a/src/main/java/com/plivo/api/models/profile/Profile.java b/src/main/java/com/plivo/api/models/profile/Profile.java
index d5450481..44310f8c 100644
--- a/src/main/java/com/plivo/api/models/profile/Profile.java
+++ b/src/main/java/com/plivo/api/models/profile/Profile.java
@@ -24,6 +24,7 @@ public class Profile extends BaseResource {
   private String profileType;
   private String profileUUID;
   private String message;
+  private String createdAt;
   private ProfileResponse profile;
 
   
@@ -119,6 +120,10 @@ public String getMessage(){
     return message;                                    
 }
 
+public String getCreatedAt(){
+  return createdAt;
+}
+
 public ProfileResponse getProfile() {
     return profile;                               
   }
diff --git a/src/main/java/com/plivo/api/models/profile/ProfileResponse.java b/src/main/java/com/plivo/api/models/profile/ProfileResponse.java
index 7cc95d5f..ea1c2ff3 100644
--- a/src/main/java/com/plivo/api/models/profile/ProfileResponse.java
+++ b/src/main/java/com/plivo/api/models/profile/ProfileResponse.java
@@ -22,6 +22,7 @@ public class ProfileResponse extends BaseResource{
     private String primaryProfile;
     private String profileType;
     private String profileUUID;
+    private String createdAt;
 
      public String getProfileAlias(){
         return profileAlias;
@@ -91,6 +92,10 @@ public String getProfileUUID(){
         return profileUUID;
     }
 
+    public String getCreatedAt(){
+        return createdAt;
+    }
+
     @Override
     public String getId() {
         return this.profileUUID;
diff --git a/src/main/java/com/plivo/api/models/recording/Recording.java b/src/main/java/com/plivo/api/models/recording/Recording.java
index 30dd7375..0c6466b4 100644
--- a/src/main/java/com/plivo/api/models/recording/Recording.java
+++ b/src/main/java/com/plivo/api/models/recording/Recording.java
@@ -7,6 +7,8 @@ public class Recording extends BaseResource {
   private String addTime;
   private String callUuid;
   private String conferenceName;
+  private String cost;
+  private String daysOfStorage;
   private String recordingDurationMs;
   private String recordingEndMs;
   private String recordingFormat;
@@ -15,6 +17,7 @@ public class Recording extends BaseResource {
   private String recordingUrl;
   private String resourceUri;
   private String recordingId;
+  private String roundedDuration;
   private String fromNumber;
   private String toNumber;
 
@@ -112,6 +115,18 @@ public String getRecordingUrl() {
     return recordingUrl;
   }
 
+  public String getCost() {
+    return cost;
+  }
+
+  public String getDaysOfStorage() {
+    return daysOfStorage;
+  }
+
+  public String getRoundedDuration() {
+    return roundedDuration;
+  }
+
   public String getResourceUri() {
     return resourceUri;
   }
diff --git a/src/main/java/com/plivo/api/models/recording/RecordingLister.java b/src/main/java/com/plivo/api/models/recording/RecordingLister.java
index 399b694d..e0499d87 100644
--- a/src/main/java/com/plivo/api/models/recording/RecordingLister.java
+++ b/src/main/java/com/plivo/api/models/recording/RecordingLister.java
@@ -16,6 +16,7 @@ public class RecordingLister extends VoiceLister<Recording> {
   private String mpcName;
   private String conferenceUuid;
   private String mpcUuid;
+  private String roundedDuration;
   private PropertyFilter<Date> addTime;
 
   public String subaccount() {
@@ -54,6 +55,10 @@ public PropertyFilter<Date> addTime() {
     return this.addTime;
   }
 
+  public String roundedDuration() {
+    return roundedDuration;
+  }
+
   /**
    * @param subaccount auth_id of the subaccount. Lists only those recordings of the main accounts
    * which are tied to the specified subaccount.
@@ -127,6 +132,14 @@ public RecordingLister addTime(final PropertyFilter<Date> addTime) {
     return this;
   }
 
+  /**
+   * @param roundedDuration Used to filter out recordings according to their rounded duration as multiples of 60 seconds.
+   */
+  public RecordingLister roundedDuration(final String roundedDuration) {
+    this.roundedDuration = roundedDuration;
+    return this;
+  }
+
   @Override
   protected Call<ListResponse<Recording>> obtainCall() {
     return client().getVoiceApiService().recordingList(client().getAuthId(), toMap());
diff --git a/src/main/resources/com/plivo/api/version.txt b/src/main/resources/com/plivo/api/version.txt
index 8093dce1..0d710d81 100644
--- a/src/main/resources/com/plivo/api/version.txt
+++ b/src/main/resources/com/plivo/api/version.txt
@@ -1 +1 @@
-5.19.2
+5.21.1
diff --git a/src/test/resources/com/plivo/api/brandGetResponse.json b/src/test/resources/com/plivo/api/brandGetResponse.json
index 62a3ac38..216349b1 100644
--- a/src/test/resources/com/plivo/api/brandGetResponse.json
+++ b/src/test/resources/com/plivo/api/brandGetResponse.json
@@ -22,6 +22,7 @@
         "entity_type": "INDIVIDUAL",
         "profile_uuid": "6e9a16c7-27ae-44b4-8b1f-e6b9b007426b",
         "registration_status": "COMPLETED",
-        "vertical": "ENERGY"
+        "vertical": "ENERGY",
+        "created_at": "2023-03-07T11:25:28.262701Z"
     }
 }
\ No newline at end of file
diff --git a/src/test/resources/com/plivo/api/brandListResponse.json b/src/test/resources/com/plivo/api/brandListResponse.json
index 46ce0e8e..31509807 100644
--- a/src/test/resources/com/plivo/api/brandListResponse.json
+++ b/src/test/resources/com/plivo/api/brandListResponse.json
@@ -14,7 +14,8 @@
             "brand_id": "BPL3KN9",
             "brand_type": "STARTER",
             "ein_issuing_country": "US",
-            "registration_status": "COMPLETED"
+            "registration_status": "COMPLETED",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -39,7 +40,8 @@
             "entity_type": "INDIVIDUAL",
             "profile_uuid": "55515d72-2852-4016-9ed9-c64bd1c0c055",
             "registration_status": "COMPLETED",
-            "vertical": "ENERGY"
+            "vertical": "ENERGY",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -64,7 +66,8 @@
             "entity_type": "INDIVIDUAL",
             "profile_uuid": "71a18795-77fa-4623-9735-44bbd08d86c4",
             "registration_status": "COMPLETED",
-            "vertical": "ENTERTAINMENT"
+            "vertical": "ENTERTAINMENT",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -81,7 +84,8 @@
             "ein_issuing_country": "IN",
             "profile_uuid": "d3d85b2d-a4c2-4f7b-a66f-83002a5fd5e8",
             "registration_status": "COMPLETED",
-            "vertical": "ENTERTAINMENT"
+            "vertical": "ENTERTAINMENT",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -100,7 +104,8 @@
             "ein_issuing_country": "US",
             "profile_uuid": "709a4b1c-bbde-40e6-be36-164b1dc8f718",
             "registration_status": "COMPLETED",
-            "vertical": "ENTERTAINMENT"
+            "vertical": "ENTERTAINMENT",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -127,7 +132,8 @@
             "entity_type": "PRIVATE",
             "profile_uuid": "a28b5892-4d8b-4098-9fe7-6f786fb0be1f",
             "registration_status": "COMPLETED",
-            "vertical": "ENTERTAINMENT"
+            "vertical": "ENTERTAINMENT",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -152,7 +158,8 @@
             "entity_type": "GOVERNMENT",
             "profile_uuid": "ca01734d-a86a-4ed4-aa5a-8723cbb595b3",
             "registration_status": "COMPLETED",
-            "vertical": "ENERGY"
+            "vertical": "ENERGY",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -178,7 +185,8 @@
             "profile_uuid": "c1a1c66a-2bc4-4150-a3f3-033ec41efc5d",
             "registration_status": "COMPLETED",
             "vertical": "ENTERTAINMENT",
-            "website": "hibye.com"
+            "website": "hibye.com",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -207,7 +215,8 @@
             "registration_status": "COMPLETED",
             "vertical": "PROFESSIONAL",
             "vetting_score": 80,
-            "vetting_status": "ACTIVE"
+            "vetting_status": "ACTIVE",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -226,7 +235,8 @@
             "ein_issuing_country": "nil",
             "profile_uuid": "f9ee4193-a8b7-49e6-aed1-2a286c7f5c4b",
             "registration_status": "COMPLETED",
-            "vertical": "nil"
+            "vertical": "nil",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         }
     ],
     "meta": {
diff --git a/src/test/resources/com/plivo/api/campaignGetResponse.json b/src/test/resources/com/plivo/api/campaignGetResponse.json
index 8c826803..6dc1fc63 100644
--- a/src/test/resources/com/plivo/api/campaignGetResponse.json
+++ b/src/test/resources/com/plivo/api/campaignGetResponse.json
@@ -32,6 +32,7 @@
             "subscriber_optin":false,
             "subscriber_optout":false,
             "subscriber_help":false
-        }
+        },
+        "created_at": "2023-03-07T11:25:28.262701Z"
     }
 }
\ No newline at end of file
diff --git a/src/test/resources/com/plivo/api/campaignListResponse.json b/src/test/resources/com/plivo/api/campaignListResponse.json
index f69ef46f..4f9012a1 100644
--- a/src/test/resources/com/plivo/api/campaignListResponse.json
+++ b/src/test/resources/com/plivo/api/campaignListResponse.json
@@ -21,7 +21,8 @@
             "registration_status": "ACTIVE",
             "reseller_id": "RFWG6CB",
             "sub_usecase": "CUSTOMER_CARE",
-            "usecase": "STARTER"
+            "usecase": "STARTER",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "brand_id": "BNOOLMO",
@@ -43,7 +44,8 @@
             "registration_status": "FAILED",
             "reseller_id": "",
             "sub_usecase": "2FA,MARKETING",
-            "usecase": "STARTER"
+            "usecase": "STARTER",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "brand_id": "BWDWMAC",
@@ -65,7 +67,8 @@
             "registration_status": "ACTIVE",
             "reseller_id": "",
             "sub_usecase": "2FA,MARKETING",
-            "usecase": "STARTER"
+            "usecase": "STARTER",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "brand_id": "BCKWPKX",
@@ -87,7 +90,8 @@
             "registration_status": "PROCESSING",
             "reseller_id": "",
             "sub_usecase": "2FA,MARKETING",
-            "usecase": "MIXED"
+            "usecase": "MIXED",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "brand_id": "B2IYFNC",
@@ -109,7 +113,8 @@
             "registration_status": "PROCESSING",
             "reseller_id": "",
             "sub_usecase": "2FA",
-            "usecase": "STARTER"
+            "usecase": "STARTER",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "brand_id": "BK98MJL",
@@ -129,7 +134,8 @@
                 }
             },
             "registration_status": "ACTIVE",
-            "reseller_id": ""
+            "reseller_id": "",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "brand_id": "B3WKVGC",
@@ -151,7 +157,8 @@
             "registration_status": "PROCESSING",
             "reseller_id": "RFWG6CB",
             "sub_usecase": "CUSTOMER_CARE",
-            "usecase": "STARTER"
+            "usecase": "STARTER",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "brand_id": "BBYQU0Z",
@@ -172,7 +179,8 @@
             },
             "registration_status": "PROCESSING",
             "reseller_id": "",
-            "usecase": "2FA"
+            "usecase": "2FA",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "brand_id": "BBYQU0Z",
@@ -193,7 +201,8 @@
             },
             "registration_status": "ACTIVE",
             "reseller_id": "",
-            "usecase": "2FA"
+            "usecase": "2FA",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "brand_id": "BBYQU0Z",
@@ -214,7 +223,8 @@
             },
             "registration_status": "ACTIVE",
             "reseller_id": "",
-            "usecase": "2FA"
+            "usecase": "2FA",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         }
     ],
     "meta": {
diff --git a/src/test/resources/com/plivo/api/campaignUpdateResponse.json b/src/test/resources/com/plivo/api/campaignUpdateResponse.json
index 8c826803..6dc1fc63 100644
--- a/src/test/resources/com/plivo/api/campaignUpdateResponse.json
+++ b/src/test/resources/com/plivo/api/campaignUpdateResponse.json
@@ -32,6 +32,7 @@
             "subscriber_optin":false,
             "subscriber_optout":false,
             "subscriber_help":false
-        }
+        },
+        "created_at": "2023-03-07T11:25:28.262701Z"
     }
 }
\ No newline at end of file
diff --git a/src/test/resources/com/plivo/api/messageGetResponse.json b/src/test/resources/com/plivo/api/messageGetResponse.json
index ba8c2414..a1a83461 100644
--- a/src/test/resources/com/plivo/api/messageGetResponse.json
+++ b/src/test/resources/com/plivo/api/messageGetResponse.json
@@ -12,5 +12,6 @@
   "total_amount": "0.00250",
   "total_rate": "0.00250",
   "units": 1,
-  "requester_ip": "192.168.1.1"
+  "requester_ip": "192.168.1.1",
+  "is_domestic": false
 }
\ No newline at end of file
diff --git a/src/test/resources/com/plivo/api/messageListResponse.json b/src/test/resources/com/plivo/api/messageListResponse.json
index cd0814bf..b0edf244 100644
--- a/src/test/resources/com/plivo/api/messageListResponse.json
+++ b/src/test/resources/com/plivo/api/messageListResponse.json
@@ -20,7 +20,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.1"
+      "requester_ip": "192.168.1.1",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -35,7 +36,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.2"
+      "requester_ip": "192.168.1.2",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -50,7 +52,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.3"
+      "requester_ip": "192.168.1.3",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -65,7 +68,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.4"
+      "requester_ip": "192.168.1.4",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -80,7 +84,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.5"
+      "requester_ip": "192.168.1.5",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -95,7 +100,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.6"
+      "requester_ip": "192.168.1.6",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -110,7 +116,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.7"
+      "requester_ip": "192.168.1.7",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -125,7 +132,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.8"
+      "requester_ip": "192.168.1.8",
+      "is_domestic": false
     },
     {
       "error_code": "000",
@@ -140,7 +148,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.9"
+      "requester_ip": "192.168.1.9",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -155,7 +164,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.10"
+      "requester_ip": "192.168.1.10",
+      "is_domestic": false
     },
     {
       "error_code": "000",
@@ -170,7 +180,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.11"
+      "requester_ip": "192.168.1.11",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -185,7 +196,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.12"
+      "requester_ip": "192.168.1.12",
+      "is_domestic": false
     },
     {
       "error_code": "000",
@@ -200,7 +212,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.13"
+      "requester_ip": "192.168.1.13",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -215,7 +228,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.14"
+      "requester_ip": "192.168.1.14",
+      "is_domestic": false
     },
     {
       "error_code": "000",
@@ -230,7 +244,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.15"
+      "requester_ip": "192.168.1.15",
+      "is_domestic": false
     },
     {
       "error_code": null,
@@ -245,7 +260,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.16"
+      "requester_ip": "192.168.1.16",
+      "is_domestic": false
     },
     {
       "error_code": "000",
@@ -260,7 +276,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.17"
+      "requester_ip": "192.168.1.17",
+      "is_domestic": false
     },
     {
       "error_code": "000",
@@ -275,7 +292,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.18"
+      "requester_ip": "192.168.1.18",
+      "is_domestic": false
     },
     {
       "error_code": "000",
@@ -290,7 +308,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.19"
+      "requester_ip": "192.168.1.19",
+      "is_domestic": false
     },
     {
       "error_code": "000",
@@ -305,7 +324,8 @@
       "total_amount": "0.00250",
       "total_rate": "0.00250",
       "units": 1,
-      "requester_ip": "192.168.1.20"
+      "requester_ip": "192.168.1.20",
+      "is_domestic": false
     }
   ]
 }
\ No newline at end of file
diff --git a/src/test/resources/com/plivo/api/profileGetResponse.json b/src/test/resources/com/plivo/api/profileGetResponse.json
index 66c84d02..f54aab29 100644
--- a/src/test/resources/com/plivo/api/profileGetResponse.json
+++ b/src/test/resources/com/plivo/api/profileGetResponse.json
@@ -14,6 +14,7 @@
         "profile_type": "SECONDARY",
         "profile_uuid": "201faedc-7df9-4840-9ab1-3997ce3f7cf4",
         "stock_symbol": "ABC",
-        "vertical": "ENERGY"
+        "vertical": "ENERGY",
+        "created_at": "2023-03-07T11:25:28.262701Z"
     }
 }
\ No newline at end of file
diff --git a/src/test/resources/com/plivo/api/profileListResponse.json b/src/test/resources/com/plivo/api/profileListResponse.json
index bcc98c7e..376f4257 100644
--- a/src/test/resources/com/plivo/api/profileListResponse.json
+++ b/src/test/resources/com/plivo/api/profileListResponse.json
@@ -36,7 +36,8 @@
             "stock_exchange": "NYSE",
             "stock_symbol": "TESLA",
             "vertical": "ENTERTAINMENT",
-            "website": "hibye.com"
+            "website": "hibye.com",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -67,7 +68,8 @@
             "stock_exchange": "NYSE",
             "stock_symbol": "TESLA",
             "vertical": "ENTERTAINMENT",
-            "website": "hibye.com"
+            "website": "hibye.com",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -90,7 +92,8 @@
             "profile_type": "SECONDARY",
             "profile_uuid": "21ac739e-57fa-4945-a465-0ace7d43d9f1",
             "vertical": "HEALTHCARE",
-            "website": "http://www.barkersleep.com/"
+            "website": "http://www.barkersleep.com/",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -120,7 +123,8 @@
             "profile_uuid": "56711bac-af40-450a-b713-60cbd23ac28b",
             "stock_exchange": "NSE",
             "stock_symbol": "ABC",
-            "vertical": "PROFESSIONAL"
+            "vertical": "PROFESSIONAL",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -150,7 +154,8 @@
             "profile_uuid": "287bc61b-10c2-452a-9137-4c1772292d6a",
             "stock_exchange": "NSE",
             "stock_symbol": "ABC",
-            "vertical": "PROFESSIONAL"
+            "vertical": "PROFESSIONAL",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -180,7 +185,8 @@
             "stock_exchange": "NYSE",
             "stock_symbol": "NSE",
             "vertical": "TECHNOLOGY",
-            "website": "www.facebook.com"
+            "website": "www.facebook.com",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -210,7 +216,8 @@
             "profile_uuid": "55cce8f9-2a0c-4b29-9ed5-a5f4c684e883",
             "stock_exchange": "NSE",
             "stock_symbol": "ABC",
-            "vertical": "PROFESSIONAL"
+            "vertical": "PROFESSIONAL",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -241,7 +248,8 @@
             "stock_exchange": "NSE",
             "stock_symbol": "ABC",
             "vertical": "ENERGY",
-            "website": "www.google.com"
+            "website": "www.google.com",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -273,7 +281,8 @@
             "stock_exchange": "NSE",
             "stock_symbol": "ABC",
             "vertical": "ENERGY",
-            "website": "www.google.com"
+            "website": "www.google.com",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         },
         {
             "address": {
@@ -305,7 +314,8 @@
             "stock_exchange": "NSE",
             "stock_symbol": "ABC",
             "vertical": "ENERGY",
-            "website": "www.google.com"
+            "website": "www.google.com",
+            "created_at": "2023-03-07T11:25:28.262701Z"
         }
     ]
 }
\ No newline at end of file
diff --git a/src/test/resources/com/plivo/api/profileUpdateResponse.json b/src/test/resources/com/plivo/api/profileUpdateResponse.json
index 0fff2ca4..c70cfcab 100644
--- a/src/test/resources/com/plivo/api/profileUpdateResponse.json
+++ b/src/test/resources/com/plivo/api/profileUpdateResponse.json
@@ -27,6 +27,7 @@
         "profile_type": "SECONDARY",
         "profile_uuid": "09322f43-fe16-4525-b8e4-4229c867795d",
         "vertical": "ENERGY",
-        "website": "www.google.com"
+        "website": "www.google.com",
+        "created_at": "2023-03-07T11:25:28.262701Z"
     }
 }
\ No newline at end of file
diff --git a/src/test/resources/com/plivo/api/recordingGetResponse.json b/src/test/resources/com/plivo/api/recordingGetResponse.json
index 980e4e9f..cb3898cc 100644
--- a/src/test/resources/com/plivo/api/recordingGetResponse.json
+++ b/src/test/resources/com/plivo/api/recordingGetResponse.json
@@ -12,5 +12,8 @@
   "recording_url": "http://s3.amazonaws.com/recordings_2013/c2186400-1c8c-11e4-a664-0026b945b52x.mp3",
   "resource_uri": "/v1/Account/MANWVLYTK4ZWU1YTY4ZT/Recording/c2186400-1c8c-11e4-a664-0026b945b52x/",
   "from_number": "+919999323467",
-  "to_number": "+919891865130"
+  "to_number": "+919891865130",
+  "cost": "0.0004",
+  "rounded_duration": "120",
+  "days_of_storage": "209"
 }
\ No newline at end of file
diff --git a/src/test/resources/com/plivo/api/recordingListResponse.json b/src/test/resources/com/plivo/api/recordingListResponse.json
index 0da01418..75033b41 100644
--- a/src/test/resources/com/plivo/api/recordingListResponse.json
+++ b/src/test/resources/com/plivo/api/recordingListResponse.json
@@ -21,7 +21,10 @@
       "recording_url": "http://s3.amazonaws.com/recordings_2013/c2186400-1c8c-1124-a664-0026b945b522.mp3",
       "resource_uri": "/v1/Account/MANWVLYTK4ZWU1YTY4ZT/Recording/c2186400-1c8c-1124-a664-0026b945b522/",
       "from_number": "+919999323467",
-      "to_number": "+919891865130"
+      "to_number": "+919891865130",
+      "cost": "0.0004",
+      "rounded_duration": "120",
+      "days_of_storage": "209"
     },
     {
       "add_time": "2014-08-05 16:05:21.993853+05:30",
@@ -36,7 +39,10 @@
       "recording_url": "http://s3.amazonaws.com/recordings_2013/fc2716b0-1c8b-11e4-bwad-842b2b17453e.mp3",
       "resource_uri": "/v1/Account/MANWVLYTK4ZWU1YTY4ZT/Recording/fc2716b0-1c8b-11e4-bwad-842b2b17453e/",
       "from_number": "+919999323467",
-      "to_number": "+919891865130"
+      "to_number": "+919891865130",
+      "cost": "0.0004",
+      "rounded_duration": "120",
+      "days_of_storage": "209"
     },
     {
       "add_time": "2014-08-05 15:51:56.582492+05:30",
@@ -51,7 +57,10 @@
       "recording_url": "http://s3.amazonaws.com/recordings_2013/3e701c9e-1c8a-11e4-bwad-842b2b17453e.mp3",
       "resource_uri": "/v1/Account/MANWVLYTK4ZWU1YTY4ZT/Recording/3e701c9e-1c8a-11e4-bwad-842b2b17453e/",
       "from_number": "+919999323467",
-      "to_number": "+919891865130"
+      "to_number": "+919891865130",
+      "cost": "0.0004",
+      "rounded_duration": "120",
+      "days_of_storage": "209"
     }
   ]
 }
\ No newline at end of file