fix it

src/fanavaran/fanavaran.controller.ts

@@ -1,5 +1,6 @@
 import {
   BadRequestException,
+  Body,
   Controller,
   Get,
   Param,
@@ -105,11 +106,13 @@ export class FanavaranController {
   async submit(
     @Param("client") client: string,
     @Param("claimCaseId") claimCaseId: string,
+    @Body() body?: Record<string, unknown>,
   ) {
     const clientKey = this.parseClientParam(client);
     return await this.claimRequestManagementService.submitFanavaranV2(
       claimCaseId,
       clientKey,
+      body && Object.keys(body).length > 0 ? body : undefined,
     );
   }
 
@@ -157,11 +160,13 @@ export class FanavaranController {
   async submitDamageCase(
     @Param("client") client: string,
     @Param("claimCaseId") claimCaseId: string,
+    @Body() body?: Record<string, unknown>,
   ) {
     const clientKey = this.parseClientParam(client);
     return await this.claimRequestManagementService.submitFanavaranDamageCaseV2(
       claimCaseId,
       clientKey,
+      body && Object.keys(body).length > 0 ? body : undefined,
     );
   }
 
@@ -261,11 +266,13 @@ export class FanavaranController {
   async submitExpertise(
     @Param("client") client: string,
     @Param("claimCaseId") claimCaseId: string,
+    @Body() body?: Record<string, unknown>,
   ) {
     const clientKey = this.parseClientParam(client);
     return await this.claimRequestManagementService.submitFanavaranExpertiseV2(
       claimCaseId,
       clientKey,
+      body && Object.keys(body).length > 0 ? body : undefined,
     );
   }