diff --git a/angular.json b/angular.json
index 8c9e1dc10..50dd10ebf 100644
--- a/angular.json
+++ b/angular.json
@@ -97,8 +97,7 @@
           "builder": "@angular-devkit/build-angular:tslint",
           "options": {
             "tsConfig": [
-              "apps/red-ui/tsconfig.app.json",
-              "apps/red-ui/tsconfig.spec.json"
+              "apps/red-ui/tsconfig.app.json"
             ],
             "exclude": [
               "**/node_modules/**",
@@ -125,8 +124,7 @@
           "builder": "@angular-devkit/build-angular:tslint",
           "options": {
             "tsConfig": [
-              "libs/red-ui-http/tsconfig.lib.json",
-              "libs/red-ui-http/tsconfig.spec.json"
+              "libs/red-ui-http/tsconfig.lib.json"
             ],
             "exclude": [
               "**/node_modules/**",
@@ -163,4 +161,4 @@
     }
   },
   "defaultProject": "red-ui"
-}
\ No newline at end of file
+}
diff --git a/apps/red-ui/src/app/screens/project-listing-screen/project-listing-screen.component.ts b/apps/red-ui/src/app/screens/project-listing-screen/project-listing-screen.component.ts
index c151e38d3..9ad30ae77 100644
--- a/apps/red-ui/src/app/screens/project-listing-screen/project-listing-screen.component.ts
+++ b/apps/red-ui/src/app/screens/project-listing-screen/project-listing-screen.component.ts
@@ -53,7 +53,7 @@ export class ProjectListingScreenComponent implements OnInit {
 
     dialogRef.afterClosed().subscribe(result => {
       if (result) {
-        this._projectControllerService.deleteProject(project.projectId).subscribe(result => {
+        this._projectControllerService.deleteProject(project.projectId).subscribe(() => {
           this._reloadProjects();
         }, () => {
           this._notificationService.showToastNotification(this._translateService.instant('projects.delete.delete-failed.label', project), null, NotificationType.ERROR)
diff --git a/apps/red-ui/src/app/screens/project-overview-screen/project-overview-screen.component.ts b/apps/red-ui/src/app/screens/project-overview-screen/project-overview-screen.component.ts
index 180901996..71f6ba375 100644
--- a/apps/red-ui/src/app/screens/project-overview-screen/project-overview-screen.component.ts
+++ b/apps/red-ui/src/app/screens/project-overview-screen/project-overview-screen.component.ts
@@ -23,7 +23,7 @@ export class ProjectOverviewScreenComponent implements OnInit, OnDestroy {
 
   @ViewChild('dropzoneComponent', {static: true}) dropZoneComponent;
 
-  dragActive: boolean = false;
+  dragActive = false;
 
   sortOptions: any[] = [{
     value: {name: 'lastUpdated', order: 'desc'},
@@ -88,7 +88,7 @@ export class ProjectOverviewScreenComponent implements OnInit, OnDestroy {
 
     dialogRef.afterClosed().subscribe(result => {
       if (result) {
-        this._fileUploadControllerService.deleteFile(fileStatus.projectId, fileStatus.fileId).subscribe(result => {
+        this._fileUploadControllerService.deleteFile(fileStatus.projectId, fileStatus.fileId).subscribe(() => {
           this._getFileStatus();
         }, () => {
           this._notificationService.showToastNotification(this._translateService.instant('project-overview.delete-file-error.label', fileStatus), null, NotificationType.ERROR);
diff --git a/apps/red-ui/src/app/utils/file-download-utils.ts b/apps/red-ui/src/app/utils/file-download-utils.ts
index 388fd42b0..e5722d3ff 100644
--- a/apps/red-ui/src/app/utils/file-download-utils.ts
+++ b/apps/red-ui/src/app/utils/file-download-utils.ts
@@ -3,7 +3,7 @@ import {saveAs} from 'file-saver';
 
 export function download(event: HttpResponse<Blob>, altName?: string) {
   const contentDisposition = event.headers.get('Content-Disposition');
-  let fileName = undefined;
+  let fileName;
   try {
     fileName = contentDisposition ? contentDisposition.split('filename=')[1].replace(/"/g, '') : undefined;
   } catch (e) {
diff --git a/libs/red-ui-http/src/lib/api/debugController.service.ts b/libs/red-ui-http/src/lib/api/debugController.service.ts
index 3353c4e33..dfb7142b1 100644
--- a/libs/red-ui-http/src/lib/api/debugController.service.ts
+++ b/libs/red-ui-http/src/lib/api/debugController.service.ts
@@ -75,11 +75,11 @@ export class DebugControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -92,7 +92,7 @@ export class DebugControllerService {
 
     let formParams: { append(param: string, value: any): void; };
     let useForm = false;
-    let convertFormParamsToString = false;
+    const convertFormParamsToString = false;
     // use FormData to transmit files using content-type "multipart/form-data"
     // see https://stackoverflow.com/questions/4007969/application-x-www-form-urlencoded-or-multipart-form-data
     useForm = canConsumeForm;
@@ -155,11 +155,11 @@ export class DebugControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -172,7 +172,7 @@ export class DebugControllerService {
 
     let formParams: { append(param: string, value: any): void; };
     let useForm = false;
-    let convertFormParamsToString = false;
+    const convertFormParamsToString = false;
     // use FormData to transmit files using content-type "multipart/form-data"
     // see https://stackoverflow.com/questions/4007969/application-x-www-form-urlencoded-or-multipart-form-data
     useForm = canConsumeForm;
@@ -235,11 +235,11 @@ export class DebugControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -252,7 +252,7 @@ export class DebugControllerService {
 
     let formParams: { append(param: string, value: any): void; };
     let useForm = false;
-    let convertFormParamsToString = false;
+    const convertFormParamsToString = false;
     // use FormData to transmit files using content-type "multipart/form-data"
     // see https://stackoverflow.com/questions/4007969/application-x-www-form-urlencoded-or-multipart-form-data
     useForm = canConsumeForm;
@@ -319,11 +319,11 @@ export class DebugControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -336,7 +336,7 @@ export class DebugControllerService {
 
     let formParams: { append(param: string, value: any): void; };
     let useForm = false;
-    let convertFormParamsToString = false;
+    const convertFormParamsToString = false;
     // use FormData to transmit files using content-type "multipart/form-data"
     // see https://stackoverflow.com/questions/4007969/application-x-www-form-urlencoded-or-multipart-form-data
     useForm = canConsumeForm;
diff --git a/libs/red-ui-http/src/lib/api/dictionaryController.service.ts b/libs/red-ui-http/src/lib/api/dictionaryController.service.ts
index 97c786120..538c1c251 100644
--- a/libs/red-ui-http/src/lib/api/dictionaryController.service.ts
+++ b/libs/red-ui-http/src/lib/api/dictionaryController.service.ts
@@ -77,9 +77,9 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -88,7 +88,7 @@ export class DictionaryControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
@@ -133,9 +133,9 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -144,7 +144,7 @@ export class DictionaryControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
@@ -194,9 +194,9 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -205,7 +205,7 @@ export class DictionaryControllerService {
       '*/*'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
@@ -250,9 +250,9 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -299,11 +299,11 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -345,11 +345,11 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -391,11 +391,11 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -442,11 +442,11 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -493,9 +493,9 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -504,7 +504,7 @@ export class DictionaryControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
@@ -554,9 +554,9 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -565,7 +565,7 @@ export class DictionaryControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
@@ -615,9 +615,9 @@ export class DictionaryControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -630,7 +630,7 @@ export class DictionaryControllerService {
 
     let formParams: { append(param: string, value: any): void; };
     let useForm = false;
-    let convertFormParamsToString = false;
+    const convertFormParamsToString = false;
     // use FormData to transmit files using content-type "multipart/form-data"
     // see https://stackoverflow.com/questions/4007969/application-x-www-form-urlencoded-or-multipart-form-data
     useForm = canConsumeForm;
diff --git a/libs/red-ui-http/src/lib/api/fileUploadController.service.ts b/libs/red-ui-http/src/lib/api/fileUploadController.service.ts
index 9e9bdd48c..7eb8ea98e 100644
--- a/libs/red-ui-http/src/lib/api/fileUploadController.service.ts
+++ b/libs/red-ui-http/src/lib/api/fileUploadController.service.ts
@@ -74,9 +74,9 @@ export class FileUploadControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -130,11 +130,11 @@ export class FileUploadControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -190,11 +190,11 @@ export class FileUploadControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -250,11 +250,11 @@ export class FileUploadControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -310,11 +310,11 @@ export class FileUploadControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -323,7 +323,7 @@ export class FileUploadControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
@@ -377,11 +377,11 @@ export class FileUploadControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -435,11 +435,11 @@ export class FileUploadControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       '*/*'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -452,7 +452,7 @@ export class FileUploadControllerService {
 
     let formParams: { append(param: string, value: any): void; };
     let useForm = false;
-    let convertFormParamsToString = false;
+    const convertFormParamsToString = false;
     // use FormData to transmit files using content-type "multipart/form-data"
     // see https://stackoverflow.com/questions/4007969/application-x-www-form-urlencoded-or-multipart-form-data
     useForm = canConsumeForm;
diff --git a/libs/red-ui-http/src/lib/api/licenseReportController.service.ts b/libs/red-ui-http/src/lib/api/licenseReportController.service.ts
index a48385b64..a4d2263dc 100644
--- a/libs/red-ui-http/src/lib/api/licenseReportController.service.ts
+++ b/libs/red-ui-http/src/lib/api/licenseReportController.service.ts
@@ -81,11 +81,11 @@ export class LicenseReportControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -94,7 +94,7 @@ export class LicenseReportControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
diff --git a/libs/red-ui-http/src/lib/api/manualRedactionController.service.ts b/libs/red-ui-http/src/lib/api/manualRedactionController.service.ts
index c877ce282..ebf30fa0f 100644
--- a/libs/red-ui-http/src/lib/api/manualRedactionController.service.ts
+++ b/libs/red-ui-http/src/lib/api/manualRedactionController.service.ts
@@ -73,11 +73,11 @@ export class ManualRedactionControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -134,9 +134,9 @@ export class ManualRedactionControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -145,7 +145,7 @@ export class ManualRedactionControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
diff --git a/libs/red-ui-http/src/lib/api/pdfMetaDataConfigurationController.service.ts b/libs/red-ui-http/src/lib/api/pdfMetaDataConfigurationController.service.ts
index 6d2617355..bf3a3260c 100644
--- a/libs/red-ui-http/src/lib/api/pdfMetaDataConfigurationController.service.ts
+++ b/libs/red-ui-http/src/lib/api/pdfMetaDataConfigurationController.service.ts
@@ -63,11 +63,11 @@ export class PdfMetaDataConfigurationControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -114,9 +114,9 @@ export class PdfMetaDataConfigurationControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -125,7 +125,7 @@ export class PdfMetaDataConfigurationControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
diff --git a/libs/red-ui-http/src/lib/api/projectController.service.ts b/libs/red-ui-http/src/lib/api/projectController.service.ts
index 730519463..f2a4d1fa7 100644
--- a/libs/red-ui-http/src/lib/api/projectController.service.ts
+++ b/libs/red-ui-http/src/lib/api/projectController.service.ts
@@ -69,11 +69,11 @@ export class ProjectControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -82,7 +82,7 @@ export class ProjectControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
@@ -127,9 +127,9 @@ export class ProjectControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -176,11 +176,11 @@ export class ProjectControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -222,11 +222,11 @@ export class ProjectControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -278,11 +278,11 @@ export class ProjectControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -291,7 +291,7 @@ export class ProjectControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
diff --git a/libs/red-ui-http/src/lib/api/reanalysisController.service.ts b/libs/red-ui-http/src/lib/api/reanalysisController.service.ts
index 40ac42e02..cc8912fda 100644
--- a/libs/red-ui-http/src/lib/api/reanalysisController.service.ts
+++ b/libs/red-ui-http/src/lib/api/reanalysisController.service.ts
@@ -72,9 +72,9 @@ export class ReanalysisControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -121,9 +121,9 @@ export class ReanalysisControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
diff --git a/libs/red-ui-http/src/lib/api/redactionLogController.service.ts b/libs/red-ui-http/src/lib/api/redactionLogController.service.ts
index a069f924b..f6e6d85a9 100644
--- a/libs/red-ui-http/src/lib/api/redactionLogController.service.ts
+++ b/libs/red-ui-http/src/lib/api/redactionLogController.service.ts
@@ -68,11 +68,11 @@ export class RedactionLogControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
diff --git a/libs/red-ui-http/src/lib/api/rulesController.service.ts b/libs/red-ui-http/src/lib/api/rulesController.service.ts
index ac6268f33..5be1b218a 100644
--- a/libs/red-ui-http/src/lib/api/rulesController.service.ts
+++ b/libs/red-ui-http/src/lib/api/rulesController.service.ts
@@ -64,11 +64,11 @@ export class RulesControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -110,11 +110,11 @@ export class RulesControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/octet-stream'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -161,9 +161,9 @@ export class RulesControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -172,7 +172,7 @@ export class RulesControllerService {
       'application/json'
     ];
     const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-    if (httpContentTypeSelected != undefined) {
+    if (httpContentTypeSelected !== undefined) {
       headers = headers.set('Content-Type', httpContentTypeSelected);
     }
 
@@ -217,9 +217,9 @@ export class RulesControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [];
+    const httpHeaderAccepts: string[] = [];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
@@ -232,7 +232,7 @@ export class RulesControllerService {
 
     let formParams: { append(param: string, value: any): void; };
     let useForm = false;
-    let convertFormParamsToString = false;
+    const convertFormParamsToString = false;
     // use FormData to transmit files using content-type "multipart/form-data"
     // see https://stackoverflow.com/questions/4007969/application-x-www-form-urlencoded-or-multipart-form-data
     useForm = canConsumeForm;
diff --git a/libs/red-ui-http/src/lib/api/statusController.service.ts b/libs/red-ui-http/src/lib/api/statusController.service.ts
index a07a258fc..ca8fb3d9f 100644
--- a/libs/red-ui-http/src/lib/api/statusController.service.ts
+++ b/libs/red-ui-http/src/lib/api/statusController.service.ts
@@ -68,11 +68,11 @@ export class StatusControllerService {
     }
 
     // to determine the Accept header
-    let httpHeaderAccepts: string[] = [
+    const httpHeaderAccepts: string[] = [
       'application/json'
     ];
     const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-    if (httpHeaderAcceptSelected != undefined) {
+    if (httpHeaderAcceptSelected !== undefined) {
       headers = headers.set('Accept', httpHeaderAcceptSelected);
     }
 
diff --git a/libs/red-ui-http/src/lib/configuration.ts b/libs/red-ui-http/src/lib/configuration.ts
index 9c33c1505..bdd6eee52 100644
--- a/libs/red-ui-http/src/lib/configuration.ts
+++ b/libs/red-ui-http/src/lib/configuration.ts
@@ -32,11 +32,11 @@ export class Configuration {
    * @returns the selected content-type or <code>undefined</code> if no selection could be made.
    */
   public selectHeaderContentType(contentTypes: string[]): string | undefined {
-    if (contentTypes.length == 0) {
+    if (contentTypes.length === 0) {
       return undefined;
     }
 
-    let type = contentTypes.find(x => this.isJsonMime(x));
+    const type = contentTypes.find(x => this.isJsonMime(x));
     if (type === undefined) {
       return contentTypes[0];
     }
@@ -51,11 +51,11 @@ export class Configuration {
    * @returns the selected content-type or <code>undefined</code> if no selection could be made.
    */
   public selectHeaderAccept(accepts: string[]): string | undefined {
-    if (accepts.length == 0) {
+    if (accepts.length === 0) {
       return undefined;
     }
 
-    let type = accepts.find(x => this.isJsonMime(x));
+    const type = accepts.find(x => this.isJsonMime(x));
     if (type === undefined) {
       return accepts[0];
     }
@@ -74,6 +74,6 @@ export class Configuration {
    */
   public isJsonMime(mime: string): boolean {
     const jsonMime: RegExp = new RegExp('^(application\/json|[^;/ \t]+\/[^;/ \t]+[+]json)[ \t]*(;.*)?$', 'i');
-    return mime != null && (jsonMime.test(mime) || mime.toLowerCase() === 'application/json-patch+json');
+    return mime !== null && (jsonMime.test(mime) || mime.toLowerCase() === 'application/json-patch+json');
   }
 }
diff --git a/libs/red-ui-http/src/lib/model/inputStream.ts b/libs/red-ui-http/src/lib/model/inputStream.ts
deleted file mode 100644
index 2f0192766..000000000
--- a/libs/red-ui-http/src/lib/model/inputStream.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-/**
- * Api Documentation
- * Api Documentation
- *
- * OpenAPI spec version: 1.0
- *
- *
- * NOTE: This class is auto generated by the swagger code generator program.
- * https://github.com/swagger-api/swagger-codegen.git
- * Do not edit the class manually.
- */
-
-export interface InputStream {
-}
diff --git a/libs/red-ui-http/src/lib/model/models.ts b/libs/red-ui-http/src/lib/model/models.ts
index 6b34b35f4..e7bc9b4d1 100644
--- a/libs/red-ui-http/src/lib/model/models.ts
+++ b/libs/red-ui-http/src/lib/model/models.ts
@@ -9,7 +9,6 @@ export * from './defaultColor';
 export * from './dictionary';
 export * from './fileIds';
 export * from './fileStatus';
-export * from './inputStream';
 export * from './licenseReport';
 export * from './licenseReportRequest';
 export * from './manualRedactionEntry';
@@ -29,4 +28,3 @@ export * from './typeResponse';
 export * from './typeValue';
 export * from './uRI';
 export * from './uRL';
-export * from './uRLStreamHandler';
diff --git a/libs/red-ui-http/src/lib/model/resource.ts b/libs/red-ui-http/src/lib/model/resource.ts
index 1a0990b81..b839972d6 100644
--- a/libs/red-ui-http/src/lib/model/resource.ts
+++ b/libs/red-ui-http/src/lib/model/resource.ts
@@ -9,7 +9,6 @@
  * https://github.com/swagger-api/swagger-codegen.git
  * Do not edit the class manually.
  */
-import {InputStream} from './inputStream';
 import {URI} from './uRI';
 import {URL} from './uRL';
 
@@ -17,7 +16,7 @@ export interface Resource {
   description?: string;
   file?: any;
   filename?: string;
-  inputStream?: InputStream;
+  inputStream?: any;
   open?: boolean;
   readable?: boolean;
   uri?: URI;
diff --git a/libs/red-ui-http/src/lib/model/uRL.ts b/libs/red-ui-http/src/lib/model/uRL.ts
index 9ccff5abf..eceda3cda 100644
--- a/libs/red-ui-http/src/lib/model/uRL.ts
+++ b/libs/red-ui-http/src/lib/model/uRL.ts
@@ -9,13 +9,12 @@
  * https://github.com/swagger-api/swagger-codegen.git
  * Do not edit the class manually.
  */
-import {URLStreamHandler} from './uRLStreamHandler';
 
 export interface URL {
   authority?: string;
   content?: any;
   defaultPort?: number;
-  deserializedFields?: URLStreamHandler;
+  deserializedFields?: any;
   file?: string;
   host?: string;
   path?: string;
diff --git a/libs/red-ui-http/src/lib/model/uRLStreamHandler.ts b/libs/red-ui-http/src/lib/model/uRLStreamHandler.ts
deleted file mode 100644
index df8bd708d..000000000
--- a/libs/red-ui-http/src/lib/model/uRLStreamHandler.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-/**
- * Api Documentation
- * Api Documentation
- *
- * OpenAPI spec version: 1.0
- *
- *
- * NOTE: This class is auto generated by the swagger code generator program.
- * https://github.com/swagger-api/swagger-codegen.git
- * Do not edit the class manually.
- */
-
-export interface URLStreamHandler {
-}