diff --git a/apps/api-gateway/src/connection/connection.controller.ts b/apps/api-gateway/src/connection/connection.controller.ts
index 0672d4647..0042a9337 100644
--- a/apps/api-gateway/src/connection/connection.controller.ts
+++ b/apps/api-gateway/src/connection/connection.controller.ts
@@ -1,6 +1,6 @@
 import IResponseType, {IResponse} from '@credebl/common/interfaces/response.interface';
 import { ResponseMessages } from '@credebl/common/response-messages';
-import { Controller, Logger, Post, Body, UseGuards, HttpStatus, Res, Get, Param, UseFilters, Query, Inject } from '@nestjs/common';
+import { Controller, Post, Body, UseGuards, HttpStatus, Res, Get, Param, UseFilters, Query } from '@nestjs/common';
 import { AuthGuard } from '@nestjs/passport';
 import { ApiBearerAuth, ApiExcludeEndpoint, ApiForbiddenResponse, ApiOperation, ApiQuery, ApiResponse, ApiTags, ApiUnauthorizedResponse } from '@nestjs/swagger';
 import { User } from '../authz/decorators/user.decorator';
@@ -31,9 +31,7 @@ import { ClientProxy } from '@nestjs/microservices';
 @ApiForbiddenResponse({ status: 403, description: 'Forbidden', type: ForbiddenErrorDto })
 export class ConnectionController {
 
-    private readonly logger = new Logger('Connection');
-    constructor(private readonly connectionService: ConnectionService,
-        @Inject('NATS_CLIENT') private readonly connectionServiceProxy: ClientProxy
+    constructor(private readonly connectionService: ConnectionService
     ) { }
 
     /**
diff --git a/apps/api-gateway/src/issuance/issuance.controller.ts b/apps/api-gateway/src/issuance/issuance.controller.ts
index babd6ead1..f2d7f1cd4 100644
--- a/apps/api-gateway/src/issuance/issuance.controller.ts
+++ b/apps/api-gateway/src/issuance/issuance.controller.ts
@@ -5,7 +5,6 @@ import {
   Controller,
   Post,
   Body,
-  Logger,
   UseGuards,
   BadRequestException,
   HttpStatus,
@@ -67,7 +66,7 @@ export class IssuanceController {
     private readonly issueCredentialService: IssuanceService,
     private readonly awsService: AwsService
   ) {}
-  private readonly logger = new Logger('IssuanceController');
+  private readonly PAGE: number = 1;
 
   /**
    * @param orgId
diff --git a/apps/issuance/src/issuance.controller.ts b/apps/issuance/src/issuance.controller.ts
index f8b5bf697..7f261932b 100644
--- a/apps/issuance/src/issuance.controller.ts
+++ b/apps/issuance/src/issuance.controller.ts
@@ -1,4 +1,4 @@
-import { Controller, Logger } from '@nestjs/common';
+import { Controller } from '@nestjs/common';
 import { MessagePattern } from '@nestjs/microservices';
 import { ClientDetails, IIssuance, IIssuanceWebhookInterface, IIssueCredentials, IIssueCredentialsDefinitions, ImportFileDetails, OutOfBandCredentialOffer, PreviewRequest } from '../interfaces/issuance.interfaces';
 import { IssuanceService } from './issuance.service';
@@ -6,7 +6,6 @@ import { IIssuedCredential } from '@credebl/common/interfaces/issuance.interface
 
 @Controller()
 export class IssuanceController {
-  private readonly logger = new Logger('issuanceService');
   constructor(private readonly issuanceService: IssuanceService) { }
 
   @MessagePattern({ cmd: 'send-credential-create-offer' })