diff --git a/libs/red-ui-http/src/lib/api/fileAttributesController.service.ts b/libs/red-ui-http/src/lib/api/fileAttributesController.service.ts
index 598d80aeb..70d096d15 100644
--- a/libs/red-ui-http/src/lib/api/fileAttributesController.service.ts
+++ b/libs/red-ui-http/src/lib/api/fileAttributesController.service.ts
@@ -11,8 +11,7 @@
  */ /* tslint:disable:no-unused-variable member-ordering */
 
 import { Inject, Injectable, Optional } from '@angular/core';
-import { HttpClient, HttpEvent, HttpHeaders, HttpParams, HttpResponse } from '@angular/common/http';
-import { CustomHttpUrlEncodingCodec } from '../encoder';
+import { HttpClient, HttpEvent, HttpHeaders, HttpResponse } from '@angular/common/http';
 
 import { Observable } from 'rxjs';
 
@@ -20,7 +19,6 @@ import { FileAttributeConfig } from '../model/fileAttributeConfig';
 import { FileAttributes } from '../model/fileAttributes';
 import { FileAttributesBaseConfigRequest } from '../model/fileAttributesBaseConfigRequest';
 import { FileAttributesConfig } from '../model/fileAttributesConfig';
-import { ImportCsvResponse } from '../model/importCsvResponse';
 
 import { BASE_PATH } from '../variables';
 import { Configuration } from '../configuration';
@@ -130,178 +128,6 @@ export class FileAttributesControllerService {
         );
     }
 
-    /**
-     * Get the file attributes that can be used at importing csv.
-     * None
-     * @param ruleSetId ruleSetId
-     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
-     * @param reportProgress flag to report request and response progress.
-     */
-    public getFileAttributesConfiguration(ruleSetId: string, observe?: 'body', reportProgress?: boolean): Observable<FileAttributesConfig>;
-    public getFileAttributesConfiguration(ruleSetId: string, observe?: 'response', reportProgress?: boolean): Observable<HttpResponse<FileAttributesConfig>>;
-    public getFileAttributesConfiguration(ruleSetId: string, observe?: 'events', reportProgress?: boolean): Observable<HttpEvent<FileAttributesConfig>>;
-    public getFileAttributesConfiguration(ruleSetId: string, observe: any = 'body', reportProgress: boolean = false): Observable<any> {
-        if (ruleSetId === null || ruleSetId === undefined) {
-            throw new Error('Required parameter ruleSetId was null or undefined when calling getFileAttributesConfiguration.');
-        }
-
-        let headers = this.defaultHeaders;
-
-        // authentication (RED-OAUTH) required
-        if (this.configuration.accessToken) {
-            const accessToken = typeof this.configuration.accessToken === 'function' ? this.configuration.accessToken() : this.configuration.accessToken;
-            headers = headers.set('Authorization', 'Bearer ' + accessToken);
-        }
-
-        // to determine the Accept header
-        const httpHeaderAccepts: string[] = ['application/json'];
-        const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-        if (httpHeaderAcceptSelected !== undefined) {
-            headers = headers.set('Accept', httpHeaderAcceptSelected);
-        }
-
-        // to determine the Content-Type header
-        const consumes: string[] = [];
-
-        return this.httpClient.request<FileAttributesConfig>('get', `${this.basePath}/fileAttributes/config/${encodeURIComponent(String(ruleSetId))}`, {
-            withCredentials: this.configuration.withCredentials,
-            headers: headers,
-            observe: observe,
-            reportProgress: reportProgress
-        });
-    }
-
-    /**
-     * Import a csv file to set file attributes
-     * None
-     * @param file
-     * @param projectId projectId
-     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
-     * @param reportProgress flag to report request and response progress.
-     */
-    public importCsvForm(file: Blob, projectId: string, observe?: 'body', reportProgress?: boolean): Observable<ImportCsvResponse>;
-    public importCsvForm(file: Blob, projectId: string, observe?: 'response', reportProgress?: boolean): Observable<HttpResponse<ImportCsvResponse>>;
-    public importCsvForm(file: Blob, projectId: string, observe?: 'events', reportProgress?: boolean): Observable<HttpEvent<ImportCsvResponse>>;
-    public importCsvForm(file: Blob, projectId: string, observe: any = 'body', reportProgress: boolean = false): Observable<any> {
-        if (file === null || file === undefined) {
-            throw new Error('Required parameter file was null or undefined when calling importCsv.');
-        }
-
-        if (projectId === null || projectId === undefined) {
-            throw new Error('Required parameter projectId was null or undefined when calling importCsv.');
-        }
-
-        let headers = this.defaultHeaders;
-
-        // authentication (RED-OAUTH) required
-        if (this.configuration.accessToken) {
-            const accessToken = typeof this.configuration.accessToken === 'function' ? this.configuration.accessToken() : this.configuration.accessToken;
-            headers = headers.set('Authorization', 'Bearer ' + accessToken);
-        }
-
-        // to determine the Accept header
-        const httpHeaderAccepts: string[] = ['application/json'];
-        const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-        if (httpHeaderAcceptSelected !== undefined) {
-            headers = headers.set('Accept', httpHeaderAcceptSelected);
-        }
-
-        // to determine the Content-Type header
-        const consumes: string[] = ['multipart/form-data'];
-
-        const canConsumeForm = this.canConsumeForm(consumes);
-
-        let formParams: { append(param: string, value: any): void };
-        let useForm = 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;
-        if (useForm) {
-            formParams = new FormData();
-        } else {
-            formParams = new HttpParams({ encoder: new CustomHttpUrlEncodingCodec() });
-        }
-
-        if (file !== undefined) {
-            formParams = (formParams.append('file', <any>file) as any) || formParams;
-        }
-
-        return this.httpClient.request<ImportCsvResponse>('post', `${this.basePath}/fileAttributes/csvImport/${encodeURIComponent(String(projectId))}`, {
-            body: convertFormParamsToString ? formParams.toString() : formParams,
-            withCredentials: this.configuration.withCredentials,
-            headers: headers,
-            observe: observe,
-            reportProgress: reportProgress
-        });
-    }
-
-    /**
-     * Set file attributes to a existing file
-     * None
-     * @param body fileAttributes
-     * @param projectId projectId
-     * @param fileId fileId
-     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
-     * @param reportProgress flag to report request and response progress.
-     */
-    public setFileAttributes(body: FileAttributes, projectId: string, fileId: string, observe?: 'body', reportProgress?: boolean): Observable<any>;
-    public setFileAttributes(
-        body: FileAttributes,
-        projectId: string,
-        fileId: string,
-        observe?: 'response',
-        reportProgress?: boolean
-    ): Observable<HttpResponse<any>>;
-    public setFileAttributes(body: FileAttributes, projectId: string, fileId: string, observe?: 'events', reportProgress?: boolean): Observable<HttpEvent<any>>;
-    public setFileAttributes(body: FileAttributes, projectId: string, fileId: string, observe: any = 'body', reportProgress: boolean = false): Observable<any> {
-        if (body === null || body === undefined) {
-            throw new Error('Required parameter body was null or undefined when calling setFileAttributes.');
-        }
-
-        if (projectId === null || projectId === undefined) {
-            throw new Error('Required parameter projectId was null or undefined when calling setFileAttributes.');
-        }
-
-        if (fileId === null || fileId === undefined) {
-            throw new Error('Required parameter fileId was null or undefined when calling setFileAttributes.');
-        }
-
-        let headers = this.defaultHeaders;
-
-        // authentication (RED-OAUTH) required
-        if (this.configuration.accessToken) {
-            const accessToken = typeof this.configuration.accessToken === 'function' ? this.configuration.accessToken() : this.configuration.accessToken;
-            headers = headers.set('Authorization', 'Bearer ' + accessToken);
-        }
-
-        // to determine the Accept header
-        const httpHeaderAccepts: string[] = [];
-        const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-        if (httpHeaderAcceptSelected !== undefined) {
-            headers = headers.set('Accept', httpHeaderAcceptSelected);
-        }
-
-        // to determine the Content-Type header
-        const consumes: string[] = ['application/json'];
-        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
-        if (httpContentTypeSelected !== undefined) {
-            headers = headers.set('Content-Type', httpContentTypeSelected);
-        }
-
-        return this.httpClient.request<any>(
-            'post',
-            `${this.basePath}/fileAttributes/set/${encodeURIComponent(String(projectId))}/${encodeURIComponent(String(fileId))}`,
-            {
-                body: body,
-                withCredentials: this.configuration.withCredentials,
-                headers: headers,
-                observe: observe,
-                reportProgress: reportProgress
-            }
-        );
-    }
-
     /**
      * Adds or updates file attributes base configuration and a list of file attributes,
      * None
@@ -377,6 +203,214 @@ export class FileAttributesControllerService {
         );
     }
 
+    /**
+     * Delete a specific file attribute.
+     * None
+     * @param ruleSetId ruleSetId
+     * @param fileAttributeId fileAttributeId
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     */
+    public deleteFileAttribute(ruleSetId: string, fileAttributeId: string, observe?: 'body', reportProgress?: boolean): Observable<any>;
+    public deleteFileAttribute(ruleSetId: string, fileAttributeId: string, observe?: 'response', reportProgress?: boolean): Observable<HttpResponse<any>>;
+    public deleteFileAttribute(ruleSetId: string, fileAttributeId: string, observe?: 'events', reportProgress?: boolean): Observable<HttpEvent<any>>;
+    public deleteFileAttribute(ruleSetId: string, fileAttributeId: string, observe: any = 'body', reportProgress: boolean = false): Observable<any> {
+        if (ruleSetId === null || ruleSetId === undefined) {
+            throw new Error('Required parameter ruleSetId was null or undefined when calling deleteFileAttribute.');
+        }
+
+        if (fileAttributeId === null || fileAttributeId === undefined) {
+            throw new Error('Required parameter fileAttributeId was null or undefined when calling deleteFileAttribute.');
+        }
+
+        let headers = this.defaultHeaders;
+
+        // authentication (RED-OAUTH) required
+        if (this.configuration.accessToken) {
+            const accessToken = typeof this.configuration.accessToken === 'function' ? this.configuration.accessToken() : this.configuration.accessToken;
+            headers = headers.set('Authorization', 'Bearer ' + accessToken);
+        }
+
+        // to determine the Accept header
+        const httpHeaderAccepts: string[] = [];
+        const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
+        if (httpHeaderAcceptSelected !== undefined) {
+            headers = headers.set('Accept', httpHeaderAcceptSelected);
+        }
+
+        // to determine the Content-Type header
+        const consumes: string[] = [];
+
+        return this.httpClient.request<any>(
+            'delete',
+            `${this.basePath}/fileAttributes/config/fileAttribute/${encodeURIComponent(String(ruleSetId))}/${encodeURIComponent(String(fileAttributeId))}`,
+            {
+                withCredentials: this.configuration.withCredentials,
+                headers: headers,
+                observe: observe,
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * Bulk delete file attributes.
+     * None
+     * @param body fileAttributeIds
+     * @param ruleSetId ruleSetId
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     */
+    public deleteFileAttributes(body: Array<string>, ruleSetId: string, observe?: 'body', reportProgress?: boolean): Observable<any>;
+    public deleteFileAttributes(body: Array<string>, ruleSetId: string, observe?: 'response', reportProgress?: boolean): Observable<HttpResponse<any>>;
+    public deleteFileAttributes(body: Array<string>, ruleSetId: string, observe?: 'events', reportProgress?: boolean): Observable<HttpEvent<any>>;
+    public deleteFileAttributes(body: Array<string>, ruleSetId: string, observe: any = 'body', reportProgress: boolean = false): Observable<any> {
+        if (body === null || body === undefined) {
+            throw new Error('Required parameter body was null or undefined when calling deleteFileAttributes.');
+        }
+
+        if (ruleSetId === null || ruleSetId === undefined) {
+            throw new Error('Required parameter ruleSetId was null or undefined when calling deleteFileAttributes.');
+        }
+
+        let headers = this.defaultHeaders;
+
+        // authentication (RED-OAUTH) required
+        if (this.configuration.accessToken) {
+            const accessToken = typeof this.configuration.accessToken === 'function' ? this.configuration.accessToken() : this.configuration.accessToken;
+            headers = headers.set('Authorization', 'Bearer ' + accessToken);
+        }
+
+        // to determine the Accept header
+        const httpHeaderAccepts: string[] = [];
+        const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
+        if (httpHeaderAcceptSelected !== undefined) {
+            headers = headers.set('Accept', httpHeaderAcceptSelected);
+        }
+
+        // to determine the Content-Type header
+        const consumes: string[] = ['application/json'];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            headers = headers.set('Content-Type', httpContentTypeSelected);
+        }
+
+        return this.httpClient.request<any>('post', `${this.basePath}/fileAttributes/config/fileAttribute/${encodeURIComponent(String(ruleSetId))}/delete`, {
+            body: body,
+            withCredentials: this.configuration.withCredentials,
+            headers: headers,
+            observe: observe,
+            reportProgress: reportProgress
+        });
+    }
+
+    /**
+     * Get the file attributes that can be used at importing csv.
+     * None
+     * @param ruleSetId ruleSetId
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     */
+    public getFileAttributesConfiguration(ruleSetId: string, observe?: 'body', reportProgress?: boolean): Observable<FileAttributesConfig>;
+    public getFileAttributesConfiguration(ruleSetId: string, observe?: 'response', reportProgress?: boolean): Observable<HttpResponse<FileAttributesConfig>>;
+    public getFileAttributesConfiguration(ruleSetId: string, observe?: 'events', reportProgress?: boolean): Observable<HttpEvent<FileAttributesConfig>>;
+    public getFileAttributesConfiguration(ruleSetId: string, observe: any = 'body', reportProgress: boolean = false): Observable<any> {
+        if (ruleSetId === null || ruleSetId === undefined) {
+            throw new Error('Required parameter ruleSetId was null or undefined when calling getFileAttributesConfiguration.');
+        }
+
+        let headers = this.defaultHeaders;
+
+        // authentication (RED-OAUTH) required
+        if (this.configuration.accessToken) {
+            const accessToken = typeof this.configuration.accessToken === 'function' ? this.configuration.accessToken() : this.configuration.accessToken;
+            headers = headers.set('Authorization', 'Bearer ' + accessToken);
+        }
+
+        // to determine the Accept header
+        const httpHeaderAccepts: string[] = ['application/json'];
+        const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
+        if (httpHeaderAcceptSelected !== undefined) {
+            headers = headers.set('Accept', httpHeaderAcceptSelected);
+        }
+
+        // to determine the Content-Type header
+        const consumes: string[] = [];
+
+        return this.httpClient.request<FileAttributesConfig>('get', `${this.basePath}/fileAttributes/config/${encodeURIComponent(String(ruleSetId))}`, {
+            withCredentials: this.configuration.withCredentials,
+            headers: headers,
+            observe: observe,
+            reportProgress: reportProgress
+        });
+    }
+
+    /**
+     * Set file attributes to a existing file
+     * None
+     * @param body fileAttributes
+     * @param projectId projectId
+     * @param fileId fileId
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     */
+    public setFileAttributes(body: FileAttributes, projectId: string, fileId: string, observe?: 'body', reportProgress?: boolean): Observable<any>;
+    public setFileAttributes(
+        body: FileAttributes,
+        projectId: string,
+        fileId: string,
+        observe?: 'response',
+        reportProgress?: boolean
+    ): Observable<HttpResponse<any>>;
+    public setFileAttributes(body: FileAttributes, projectId: string, fileId: string, observe?: 'events', reportProgress?: boolean): Observable<HttpEvent<any>>;
+    public setFileAttributes(body: FileAttributes, projectId: string, fileId: string, observe: any = 'body', reportProgress: boolean = false): Observable<any> {
+        if (body === null || body === undefined) {
+            throw new Error('Required parameter body was null or undefined when calling setFileAttributes.');
+        }
+
+        if (projectId === null || projectId === undefined) {
+            throw new Error('Required parameter projectId was null or undefined when calling setFileAttributes.');
+        }
+
+        if (fileId === null || fileId === undefined) {
+            throw new Error('Required parameter fileId was null or undefined when calling setFileAttributes.');
+        }
+
+        let headers = this.defaultHeaders;
+
+        // authentication (RED-OAUTH) required
+        if (this.configuration.accessToken) {
+            const accessToken = typeof this.configuration.accessToken === 'function' ? this.configuration.accessToken() : this.configuration.accessToken;
+            headers = headers.set('Authorization', 'Bearer ' + accessToken);
+        }
+
+        // to determine the Accept header
+        const httpHeaderAccepts: string[] = [];
+        const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
+        if (httpHeaderAcceptSelected !== undefined) {
+            headers = headers.set('Accept', httpHeaderAcceptSelected);
+        }
+
+        // to determine the Content-Type header
+        const consumes: string[] = ['application/json'];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            headers = headers.set('Content-Type', httpContentTypeSelected);
+        }
+
+        return this.httpClient.request<any>(
+            'post',
+            `${this.basePath}/fileAttributes/set/${encodeURIComponent(String(projectId))}/${encodeURIComponent(String(fileId))}`,
+            {
+                body: body,
+                withCredentials: this.configuration.withCredentials,
+                headers: headers,
+                observe: observe,
+                reportProgress: reportProgress
+            }
+        );
+    }
+
     /**
      * Add or update a file attribute that can be used at importing csv.
      * None
@@ -451,69 +485,4 @@ export class FileAttributesControllerService {
             }
         );
     }
-
-    /**
-     * Delete a specific file attribute.
-     * None
-     * @param ruleSetId ruleSetId
-     * @param fileAttributeId fileAttributeId
-     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
-     * @param reportProgress flag to report request and response progress.
-     */
-    public deleteFileAttributesConfiguration(ruleSetId: string, fileAttributeId: string, observe?: 'body', reportProgress?: boolean): Observable<any>;
-    public deleteFileAttributesConfiguration(
-        ruleSetId: string,
-        fileAttributeId: string,
-        observe?: 'response',
-        reportProgress?: boolean
-    ): Observable<HttpResponse<any>>;
-    public deleteFileAttributesConfiguration(
-        ruleSetId: string,
-        fileAttributeId: string,
-        observe?: 'events',
-        reportProgress?: boolean
-    ): Observable<HttpEvent<any>>;
-    public deleteFileAttributesConfiguration(
-        ruleSetId: string,
-        fileAttributeId: string,
-        observe: any = 'body',
-        reportProgress: boolean = false
-    ): Observable<any> {
-        if (ruleSetId === null || ruleSetId === undefined) {
-            throw new Error('Required parameter ruleSetId was null or undefined when calling setFileAttributesConfiguration1.');
-        }
-
-        if (fileAttributeId === null || fileAttributeId === undefined) {
-            throw new Error('Required parameter ruleSetId was null or undefined when calling setFileAttributesConfiguration1.');
-        }
-
-        let headers = this.defaultHeaders;
-
-        // authentication (RED-OAUTH) required
-        if (this.configuration.accessToken) {
-            const accessToken = typeof this.configuration.accessToken === 'function' ? this.configuration.accessToken() : this.configuration.accessToken;
-            headers = headers.set('Authorization', 'Bearer ' + accessToken);
-        }
-
-        // to determine the Accept header
-        const httpHeaderAccepts: string[] = [];
-        const httpHeaderAcceptSelected: string | undefined = this.configuration.selectHeaderAccept(httpHeaderAccepts);
-        if (httpHeaderAcceptSelected !== undefined) {
-            headers = headers.set('Accept', httpHeaderAcceptSelected);
-        }
-
-        // to determine the Content-Type header
-        const consumes: string[] = [];
-
-        return this.httpClient.request<any>(
-            'delete',
-            `${this.basePath}/fileAttributes/config/fileAttribute/${encodeURIComponent(String(ruleSetId))}/${encodeURIComponent(String(fileAttributeId))}`,
-            {
-                withCredentials: this.configuration.withCredentials,
-                headers: headers,
-                observe: observe,
-                reportProgress: reportProgress
-            }
-        );
-    }
 }