diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 27baa1694ac..fb34d39f75a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -222,6 +222,25 @@ jobs:
           targets: test:e2e
           projects: ${{matrix.projectName}}
 
+      - name: Start Api
+        env:
+          IN_MEMORY_CLUSTER_MODE_ENABLED: true
+        run: cd apps/api && pnpm start:test &
+
+      - name: Wait on Api
+        run: wait-on --timeout=180000 http://localhost:1336/v1/health-check
+
+      - name: Get swagger json as file
+        run: |
+          curl -o swagger.json http://localhost:1336/api-json  
+
+      - uses: char0n/swagger-editor-validate@v1
+        with:
+          definition-file: swagger.json
+
+      - name: Kill port for api 1336 for unit tests
+        run: sudo kill -9 $(sudo lsof -t -i:1336)
+
   test_unit:
     name: Unit Test
     runs-on: ubuntu-latest
diff --git a/apps/api/src/app/events/dtos/trigger-event-request.dto.ts b/apps/api/src/app/events/dtos/trigger-event-request.dto.ts
index 55c50fe9811..1ee27c7a8db 100644
--- a/apps/api/src/app/events/dtos/trigger-event-request.dto.ts
+++ b/apps/api/src/app/events/dtos/trigger-event-request.dto.ts
@@ -13,14 +13,6 @@ export class TopicPayloadDto {
   type: TriggerRecipientsTypeEnum;
 }
 
-export class BulkTriggerEventDto {
-  @ApiProperty()
-  @IsArray()
-  @ArrayNotEmpty()
-  @ArrayMaxSize(100)
-  events: TriggerEventRequestDto[];
-}
-
 @ApiExtraModels(SubscriberPayloadDto)
 @ApiExtraModels(TopicPayloadDto)
 export class TriggerEventRequestDto {
@@ -77,6 +69,7 @@ export class TriggerEventRequestDto {
         $ref: getSchemaPath(TopicPayloadDto),
       },
     ],
+    type: [String, SubscriberPayloadDto, TopicPayloadDto],
     isArray: true,
   })
   @IsDefined()
@@ -101,3 +94,14 @@ export class TriggerEventRequestDto {
   @IsOptional()
   actor?: TriggerRecipientSubscriber;
 }
+
+export class BulkTriggerEventDto {
+  @ApiProperty({
+    isArray: true,
+    type: TriggerEventRequestDto,
+  })
+  @IsArray()
+  @ArrayNotEmpty()
+  @ArrayMaxSize(100)
+  events: TriggerEventRequestDto[];
+}
diff --git a/apps/api/src/app/shared/dtos/pagination-response.ts b/apps/api/src/app/shared/dtos/pagination-response.ts
index dc3d3bb9b76..4926f06794c 100644
--- a/apps/api/src/app/shared/dtos/pagination-response.ts
+++ b/apps/api/src/app/shared/dtos/pagination-response.ts
@@ -20,6 +20,7 @@ export class PaginatedResponseDto<T> implements IPaginatedResponseDto<T> {
   @ApiProperty({
     description: 'The list of items matching the query',
     isArray: true,
+    type: Object,
   })
   data: T[];
 }