diff --git a/app/controllers/api/transfers.php b/app/controllers/api/transfers.php
index 160979c0c9..7b3821346a 100644
--- a/app/controllers/api/transfers.php
+++ b/app/controllers/api/transfers.php
@@ -23,7 +23,6 @@ use Utopia\Transfer\Sources\Appwrite as SourcesAppwrite;
 use Utopia\Transfer\Sources\Firebase;
 use Utopia\Transfer\Sources\NHost;
 use Utopia\Transfer\Sources\Supabase;
-use Utopia\Transfer\Transfer as TransferTransfer;
 use Utopia\Validator\ArrayList;
 use Utopia\Validator\Integer;
 use Utopia\Validator\JSON;
@@ -285,7 +284,7 @@ App::post('/v1/transfers/sources/:sourceId/validate')
     ->label('sdk.description', '/docs/references/transfers/validate-source.md')
     ->label('sdk.response.code', Response::STATUS_CODE_OK)
     ->label('sdk.response.type', Response::CONTENT_TYPE_JSON)
-    ->label('sdk.response.model', Response::MODEL_ANY)
+    ->label('sdk.response.model', Response::MODEL_SOURCE_VALIDATION)
     ->param('sourceId', '', new UID(), 'Source unique ID.')
     ->param('resources', TRANSFER_RESOURCES, new ArrayList(new WhiteList(TRANSFER_RESOURCES)), 'List of resources to test. If none are sent then all resources are tested. [A list of resources can be found here.](https://appwrite.io/docs/transfers#resources)', true)
     ->inject('response')
@@ -328,7 +327,13 @@ App::post('/v1/transfers/sources/:sourceId/validate')
 
             return $response->json($result);
         } catch (Throwable $e) {
-            throw new Exception(Exception::TRANSFER_SOURCE_FAILED, $e->getMessage(), 400);
+            return $response->setStatusCode(401)->dynamic(new Document([
+                'success' => false,
+                'message' => 'Missing Permissions',
+                'errors' => [
+                    'Databases' => [$e->getMessage()],
+                ],
+            ]), Response::MODEL_DESTINATION_VALIDATION);
         }
     });
 
@@ -467,18 +472,17 @@ App::post('/v1/transfers/destinations/:destinationId/validate')
             $result = $testAdapter->check($resources);
 
             $result = array_filter($result, function ($value) {
-                return $value !== true;
+                return $value !== [];
             });
-    
+
             if (count($result) == 0) {
                 return $response->dynamic(new Document([
-                    'status' => 'success',
-                    'message' => 'Destination is valid',
-                    'errors' => $result
+                    'success' => true,
+                    'message' => 'Destination is valid'
                 ]), Response::MODEL_DESTINATION_VALIDATION);
             } else {
                 return $response->setStatusCode(401)->dynamic(new Document([
-                    'status' => 'failed',
+                    'success' => false,
                     'message' => 'Missing Permissions',
                     'errors' => $result
                 ]), Response::MODEL_DESTINATION_VALIDATION);
@@ -567,8 +571,6 @@ App::post('/v1/transfers/sources/appwrite/validate')
     ->groups(['api', 'transfers'])
     ->desc('Validate Appwrite Source')
     ->label('scope', 'transfers.write')
-    ->label('event', 'transfers.[sourceId].validateAppwriteSource')
-    ->label('audits.event', 'transfers.validateAppwriteSource')
     ->label('audits.resource', 'sources/{response.$id}')
     ->label('sdk.auth', [APP_AUTH_TYPE_KEY])
     ->label('sdk.namespace', 'transfers')
@@ -586,9 +588,17 @@ App::post('/v1/transfers/sources/appwrite/validate')
         try {
             $testAdapter->check(); // Throws exception on failure
         } catch (Exception $e) {
-            throw new Exception($e->getMessage(), 400);
+            return $response->setStatusCode(401)->dynamic(new Document([
+                'success' => false,
+                'message' => 'Missing Permissions',
+                'errors' => [
+                    'Databases' => [$e->getMessage()],
+                ],
+            ]), Response::MODEL_DESTINATION_VALIDATION);
         }
 
+        
+
         return $response->json(TRANSFER_RESOURCES);
     });
 
@@ -641,8 +651,6 @@ App::post('/v1/transfers/sources/firebase/validate')
     ->groups(['api', 'transfers'])
     ->desc('Validate Firebase Source')
     ->label('scope', 'transfers.write')
-    ->label('event', 'transfers.validateFirebaseSource')
-    ->label('audits.event', 'transfers.validateFirebaseSource')
     ->label('audits.resource', 'sources/{response.$id}')
     ->label('sdk.auth', [APP_AUTH_TYPE_KEY])
     ->label('sdk.namespace', 'transfers')
@@ -722,8 +730,6 @@ App::post('/v1/transfers/sources/supabase/validate')
     ->groups(['api', 'transfers'])
     ->desc('Validate Supabase Source')
     ->label('scope', 'transfers.write')
-    ->label('event', 'transfers.validateSupabaseSource')
-    ->label('audits.event', 'transfers.validateSupabaseSource')
     ->label('audits.resource', 'sources/{response.$id}')
     ->label('sdk.auth', [APP_AUTH_TYPE_KEY])
     ->label('sdk.namespace', 'transfers')
@@ -744,21 +750,21 @@ App::post('/v1/transfers/sources/supabase/validate')
         $result = $testAdapter->check();
 
         $result = array_filter($result, function ($value) {
-            return $value !== true;
+            return $value !== [];
         });
 
         if (count($result) == 0) {
             return $response->dynamic(new Document([
-                'status' => 'success',
-                'message' => 'Destination is valid',
+                'success' => true,
+                'message' => 'Source is valid',
                 'errors' => $result
-            ]), Response::MODEL_DESTINATION_VALIDATION);
+            ]), Response::MODEL_SOURCE_VALIDATION);
         } else {
             return $response->setStatusCode(401)->dynamic(new Document([
-                'status' => 'failed',
+                'success' => false,
                 'message' => 'Missing Permissions',
                 'errors' => $result
-            ]), Response::MODEL_DESTINATION_VALIDATION);
+            ]), Response::MODEL_SOURCE_VALIDATION);
         }
     });
 
@@ -819,8 +825,6 @@ App::post('/v1/transfers/sources/nhost/validate')
     ->groups(['api', 'transfers'])
     ->desc('Validate Nhost Source')
     ->label('scope', 'transfers.write')
-    ->label('event', 'transfers.validateNhostSource')
-    ->label('audits.event', 'transfers.validateNhostSource')
     ->label('audits.resource', 'sources/{response.$id}')
     ->label('sdk.auth', [APP_AUTH_TYPE_KEY])
     ->label('sdk.namespace', 'transfers')
@@ -836,24 +840,36 @@ App::post('/v1/transfers/sources/nhost/validate')
     ->param('port', '5432', new Integer(true), 'Nhost Database Port. The port of the database to validate.', true)
     ->inject('response')
     ->action(function (string $url, string $database, string $username, string $password, string $port, Response $response) {
-        $testAdapter = new NHost($url, $database, $username, $password, $port);
+        try {
+            $testAdapter = new NHost($url, $database, $username, $password, $port);
+        } catch (Throwable $e) {
+            return $response->setStatusCode(401)->dynamic(new Document([
+                'success' => false,
+                'message' => 'Invalid Nhost Source',
+                'errors' => [
+                    'Databases' => [$e->getMessage()],
+                ]
+            ]), Response::MODEL_SOURCE_VALIDATION);
+        };
+
+        $result = $testAdapter->check();
 
         $result = array_filter($result, function ($value) {
-            return $value !== true;
+            return $value !== [];
         });
 
         if (count($result) == 0) {
             return $response->dynamic(new Document([
-                'status' => 'success',
-                'message' => 'Destination is valid',
+                'success' => true,
+                'message' => 'Source is valid',
                 'errors' => $result
-            ]), Response::MODEL_DESTINATION_VALIDATION);
+            ]), Response::MODEL_SOURCE_VALIDATION);
         } else {
             return $response->setStatusCode(401)->dynamic(new Document([
-                'status' => 'failed',
+                'success' => false,
                 'message' => 'Missing Permissions',
                 'errors' => $result
-            ]), Response::MODEL_DESTINATION_VALIDATION);
+            ]), Response::MODEL_SOURCE_VALIDATION);
         }
     });
 
@@ -888,7 +904,7 @@ App::post('/v1/transfers/destinations/appwrite')
         $result = $testAdapter->check();
 
         $result = array_filter($result, function ($value) {
-            return $value !== true;
+            return $value !== [];
         });
 
         if (count($result) > 0) {
@@ -936,18 +952,18 @@ App::post('/v1/transfers/destinations/appwrite/validate')
         $result = $testAdapter->check();
 
         $result = array_filter($result, function ($value) {
-            return $value !== true;
+            return $value !== [];
         });
 
         if (count($result) == 0) {
             return $response->dynamic(new Document([
-                'status' => 'success',
+                'success' => true,
                 'message' => 'Destination is valid',
                 'errors' => $result
             ]), Response::MODEL_DESTINATION_VALIDATION);
         } else {
             return $response->setStatusCode(401)->dynamic(new Document([
-                'status' => 'failed',
+                'success' => false,
                 'message' => 'Missing Permissions',
                 'errors' => $result
             ]), Response::MODEL_DESTINATION_VALIDATION);
diff --git a/composer.lock b/composer.lock
index d45e87fadb..4a6c64775e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -734,16 +734,16 @@
         },
         {
             "name": "guzzlehttp/psr7",
-            "version": "2.4.3",
+            "version": "2.4.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "67c26b443f348a51926030c83481b85718457d3d"
+                "reference": "3cf1b6d4f0c820a2cf8bcaec39fc698f3443b5cf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/67c26b443f348a51926030c83481b85718457d3d",
-                "reference": "67c26b443f348a51926030c83481b85718457d3d",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/3cf1b6d4f0c820a2cf8bcaec39fc698f3443b5cf",
+                "reference": "3cf1b6d4f0c820a2cf8bcaec39fc698f3443b5cf",
                 "shasum": ""
             },
             "require": {
@@ -833,7 +833,7 @@
             ],
             "support": {
                 "issues": "https://github.com/guzzle/psr7/issues",
-                "source": "https://github.com/guzzle/psr7/tree/2.4.3"
+                "source": "https://github.com/guzzle/psr7/tree/2.4.4"
             },
             "funding": [
                 {
@@ -849,7 +849,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-10-26T14:07:24+00:00"
+            "time": "2023-03-09T13:19:02+00:00"
         },
         {
             "name": "influxdb/influxdb-php",
@@ -1748,16 +1748,16 @@
         },
         {
             "name": "symfony/deprecation-contracts",
-            "version": "v3.2.0",
+            "version": "v3.2.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/deprecation-contracts.git",
-                "reference": "1ee04c65529dea5d8744774d474e7cbd2f1206d3"
+                "reference": "e2d1534420bd723d0ef5aec58a22c5fe60ce6f5e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/1ee04c65529dea5d8744774d474e7cbd2f1206d3",
-                "reference": "1ee04c65529dea5d8744774d474e7cbd2f1206d3",
+                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/e2d1534420bd723d0ef5aec58a22c5fe60ce6f5e",
+                "reference": "e2d1534420bd723d0ef5aec58a22c5fe60ce6f5e",
                 "shasum": ""
             },
             "require": {
@@ -1795,7 +1795,7 @@
             "description": "A generic function and convention to trigger deprecation notices",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.2.0"
+                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.2.1"
             },
             "funding": [
                 {
@@ -1811,7 +1811,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-11-25T10:21:52+00:00"
+            "time": "2023-03-01T10:25:55+00:00"
         },
         {
             "name": "symfony/polyfill-php80",
@@ -2948,12 +2948,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/utopia-php/transfer.git",
-                "reference": "84b543d9c9c344986930821be234adf9ee8adace"
+                "reference": "fae74e218c5deaa8ec13a7e85921791f8974948f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/utopia-php/transfer/zipball/84b543d9c9c344986930821be234adf9ee8adace",
-                "reference": "84b543d9c9c344986930821be234adf9ee8adace",
+                "url": "https://api.github.com/repos/utopia-php/transfer/zipball/fae74e218c5deaa8ec13a7e85921791f8974948f",
+                "reference": "fae74e218c5deaa8ec13a7e85921791f8974948f",
                 "shasum": ""
             },
             "require": {
@@ -2998,7 +2998,7 @@
                 "source": "https://github.com/utopia-php/transfer/tree/feat-database-and-documents",
                 "issues": "https://github.com/utopia-php/transfer/issues"
             },
-            "time": "2023-02-24T06:12:39+00:00"
+            "time": "2023-02-24T16:24:24+00:00"
         },
         {
             "name": "utopia-php/websocket",
@@ -3431,16 +3431,16 @@
         },
         {
             "name": "myclabs/deep-copy",
-            "version": "1.11.0",
+            "version": "1.11.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/myclabs/DeepCopy.git",
-                "reference": "14daed4296fae74d9e3201d2c4925d1acb7aa614"
+                "reference": "7284c22080590fb39f2ffa3e9057f10a4ddd0e0c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/14daed4296fae74d9e3201d2c4925d1acb7aa614",
-                "reference": "14daed4296fae74d9e3201d2c4925d1acb7aa614",
+                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/7284c22080590fb39f2ffa3e9057f10a4ddd0e0c",
+                "reference": "7284c22080590fb39f2ffa3e9057f10a4ddd0e0c",
                 "shasum": ""
             },
             "require": {
@@ -3478,7 +3478,7 @@
             ],
             "support": {
                 "issues": "https://github.com/myclabs/DeepCopy/issues",
-                "source": "https://github.com/myclabs/DeepCopy/tree/1.11.0"
+                "source": "https://github.com/myclabs/DeepCopy/tree/1.11.1"
             },
             "funding": [
                 {
@@ -3486,20 +3486,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-03-03T13:19:32+00:00"
+            "time": "2023-03-08T13:26:56+00:00"
         },
         {
             "name": "nikic/php-parser",
-            "version": "v4.15.3",
+            "version": "v4.15.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nikic/PHP-Parser.git",
-                "reference": "570e980a201d8ed0236b0a62ddf2c9cbb2034039"
+                "reference": "6bb5176bc4af8bcb7d926f88718db9b96a2d4290"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/570e980a201d8ed0236b0a62ddf2c9cbb2034039",
-                "reference": "570e980a201d8ed0236b0a62ddf2c9cbb2034039",
+                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/6bb5176bc4af8bcb7d926f88718db9b96a2d4290",
+                "reference": "6bb5176bc4af8bcb7d926f88718db9b96a2d4290",
                 "shasum": ""
             },
             "require": {
@@ -3540,9 +3540,9 @@
             ],
             "support": {
                 "issues": "https://github.com/nikic/PHP-Parser/issues",
-                "source": "https://github.com/nikic/PHP-Parser/tree/v4.15.3"
+                "source": "https://github.com/nikic/PHP-Parser/tree/v4.15.4"
             },
-            "time": "2023-01-16T22:05:37+00:00"
+            "time": "2023-03-05T19:49:14+00:00"
         },
         {
             "name": "phar-io/manifest",
@@ -3890,23 +3890,23 @@
         },
         {
             "name": "phpunit/php-code-coverage",
-            "version": "9.2.24",
+            "version": "9.2.26",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "2cf940ebc6355a9d430462811b5aaa308b174bed"
+                "reference": "443bc6912c9bd5b409254a40f4b0f4ced7c80ea1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/2cf940ebc6355a9d430462811b5aaa308b174bed",
-                "reference": "2cf940ebc6355a9d430462811b5aaa308b174bed",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/443bc6912c9bd5b409254a40f4b0f4ced7c80ea1",
+                "reference": "443bc6912c9bd5b409254a40f4b0f4ced7c80ea1",
                 "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
                 "ext-libxml": "*",
                 "ext-xmlwriter": "*",
-                "nikic/php-parser": "^4.14",
+                "nikic/php-parser": "^4.15",
                 "php": ">=7.3",
                 "phpunit/php-file-iterator": "^3.0.3",
                 "phpunit/php-text-template": "^2.0.2",
@@ -3921,8 +3921,8 @@
                 "phpunit/phpunit": "^9.3"
             },
             "suggest": {
-                "ext-pcov": "*",
-                "ext-xdebug": "*"
+                "ext-pcov": "PHP extension that provides line coverage",
+                "ext-xdebug": "PHP extension that provides line coverage as well as branch and path coverage"
             },
             "type": "library",
             "extra": {
@@ -3955,7 +3955,7 @@
             ],
             "support": {
                 "issues": "https://github.com/sebastianbergmann/php-code-coverage/issues",
-                "source": "https://github.com/sebastianbergmann/php-code-coverage/tree/9.2.24"
+                "source": "https://github.com/sebastianbergmann/php-code-coverage/tree/9.2.26"
             },
             "funding": [
                 {
@@ -3963,7 +3963,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2023-01-26T08:26:55+00:00"
+            "time": "2023-03-06T12:58:08+00:00"
         },
         {
             "name": "phpunit/php-file-iterator",
diff --git a/src/Appwrite/Event/Transfer.php b/src/Appwrite/Event/Transfer.php
index 745b0bfd66..aa1155d466 100644
--- a/src/Appwrite/Event/Transfer.php
+++ b/src/Appwrite/Event/Transfer.php
@@ -150,4 +150,24 @@ class Transfer extends Event
             'payload' => $this->payload
         ]);
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setUser(Document $user): self
+    {
+        parent::setUser($user);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setProject(Document $project): self
+    {
+        parent::setProject($project);
+
+        return $this;
+    }
 }
diff --git a/src/Appwrite/Utopia/Response.php b/src/Appwrite/Utopia/Response.php
index 9d159d9894..37ee889e1b 100644
--- a/src/Appwrite/Utopia/Response.php
+++ b/src/Appwrite/Utopia/Response.php
@@ -88,6 +88,7 @@ use Appwrite\Utopia\Response\Model\Source;
 use Appwrite\Utopia\Response\Model\Destination;
 use Appwrite\Utopia\Response\Model\DestinationValidation;
 use Appwrite\Utopia\Response\Model\SourceValidation;
+use Appwrite\Utopia\Response\Model\TransferValidationError;
 
 /**
  * @method int getStatusCode()
@@ -221,6 +222,7 @@ class Response extends SwooleResponse
     // Transfers
     public const MODEL_TRANSFER = 'transfer';
     public const MODEL_TRANSFER_LIST = 'transferList';
+    public const MODEL_TRANSFER_VALIDATION_ERROR = 'transferValidationError';
     public const MODEL_SOURCE = 'source';
     public const MODEL_SOURCE_LIST = 'sourceList';
     public const MODEL_SOURCE_VALIDATION = 'sourceValidation';
@@ -364,6 +366,7 @@ class Response extends SwooleResponse
             ->setModel(new DestinationValidation())
             ->setModel(new Source())
             ->setModel(new SourceValidation())
+            ->setModel(new TransferValidationError())
             // Verification
             // Recovery
             // Tests (keep last)
diff --git a/src/Appwrite/Utopia/Response/Model/DestinationValidation.php b/src/Appwrite/Utopia/Response/Model/DestinationValidation.php
index ea85934473..e9e51572cb 100644
--- a/src/Appwrite/Utopia/Response/Model/DestinationValidation.php
+++ b/src/Appwrite/Utopia/Response/Model/DestinationValidation.php
@@ -10,24 +10,27 @@ class DestinationValidation extends Model
     public function __construct()
     {
         $this
-            ->addRule('status', [
-                'type' => self::TYPE_STRING,
-                'description' => 'Success status. "success" or "failed".',
-                'default' => "failed",
-                'example' => "success",
+            ->addRule('success', [
+                'type' => self::TYPE_BOOLEAN,
+                'description' => 'If the validation was successful or not.',
+                'default' => false,
+                'example' => true,
             ])
             ->addRule('message', [
                 'type' => self::TYPE_STRING,
-                'description' => 'Extra details about the status.',
+                'description' => 'Validation message.',
                 'default' => '',
-                'example' => 'Source is valid.',
+                'example' => 'Validation completed successfully',
             ])
             ->addRule('errors', [
-                'type' => self::TYPE_STRING,
-                'description' => 'Missing roles.',
-                'default' => '',
-                'example' => '[]',
-                'array' => true
+                'type' => Response::MODEL_TRANSFER_VALIDATION_ERROR,
+                'description' => 'A key-value array of all the validation errors.',
+                'default' => [],
+                'example' => [
+                    'Users' => ['Access to table "public.users" is denied.'],
+                    'Databases' => ['Failed to access database. Please check your connection.'],
+                ],
+                'requried' => false
             ])
         ;
     }
@@ -51,4 +54,4 @@ class DestinationValidation extends Model
     {
         return Response::MODEL_DESTINATION_VALIDATION;
     }
-}
\ No newline at end of file
+}
diff --git a/src/Appwrite/Utopia/Response/Model/Source.php b/src/Appwrite/Utopia/Response/Model/Source.php
index 5c3ad3aac6..2455575e8a 100644
--- a/src/Appwrite/Utopia/Response/Model/Source.php
+++ b/src/Appwrite/Utopia/Response/Model/Source.php
@@ -40,6 +40,15 @@ class Source extends Model
                 'default' => '',
                 'example' => 'Appwrite',
             ])
+            ->addRule('lastCheck', [
+                'type' => self::TYPE_JSON,
+                'description' => 'A JSON Object with the result of the last source check.',
+                'default' => '',
+                'example' => [
+                    'success' => false,
+                    'message' => 'Transfer completed successfully'
+                ],
+            ])
         ;
     }
 
diff --git a/src/Appwrite/Utopia/Response/Model/SourceValidation.php b/src/Appwrite/Utopia/Response/Model/SourceValidation.php
index 2c43983336..2ce5d920a3 100644
--- a/src/Appwrite/Utopia/Response/Model/SourceValidation.php
+++ b/src/Appwrite/Utopia/Response/Model/SourceValidation.php
@@ -10,24 +10,27 @@ class SourceValidation extends Model
     public function __construct()
     {
         $this
-            ->addRule('status', [
-                'type' => self::TYPE_STRING,
-                'description' => 'Success status. "success" or "failed".',
-                'default' => "failed",
-                'example' => "success",
+            ->addRule('success', [
+                'type' => self::TYPE_BOOLEAN,
+                'description' => 'If the validation was successful or not.',
+                'default' => false,
+                'example' => true,
             ])
             ->addRule('message', [
                 'type' => self::TYPE_STRING,
-                'description' => 'Extra details about the status.',
+                'description' => 'Validation message.',
                 'default' => '',
-                'example' => 'Source is valid.',
+                'example' => 'Validation completed successfully',
             ])
             ->addRule('errors', [
-                'type' => self::TYPE_STRING,
-                'description' => 'Missing roles.',
-                'default' => '',
-                'example' => '[]',
-                'array' => true
+                'type' => Response::MODEL_TRANSFER_VALIDATION_ERROR,
+                'description' => 'A key-value array of all the validation errors.',
+                'default' => [],
+                'example' => [
+                    'Users' => ['Access to table "public.users" is denied.'],
+                    'Documents' => ['Failed to access database. Please check your connection.'],
+                ],
+                'requried' => false
             ])
         ;
     }
diff --git a/src/Appwrite/Utopia/Response/Model/ValidationError.php b/src/Appwrite/Utopia/Response/Model/ValidationError.php
new file mode 100644
index 0000000000..a9cb8eb28a
--- /dev/null
+++ b/src/Appwrite/Utopia/Response/Model/ValidationError.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Appwrite\Utopia\Response\Model;
+
+use Appwrite\Utopia\Response;
+
+class TransferValidationError extends Any
+{
+    /**
+     * Get Name
+     *
+     * @return string
+     */
+    public function getName(): string
+    {
+        return 'Transfer Validiation Error';
+    }
+
+    /**
+     * Get Type
+     *
+     * @return string
+     */
+    public function getType(): string
+    {
+        return Response::MODEL_TRANSFER_VALIDATION_ERROR;
+    }
+}