diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index 1c5677b..7aa8d72 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@serve.zone/interfaces',
-  version: '1.0.33',
+  version: '1.0.34',
   description: 'interfaces for working with containers'
 }
diff --git a/ts/platformservice/letter.ts b/ts/platformservice/letter.ts
index fc619d7..ec7820f 100644
--- a/ts/platformservice/letter.ts
+++ b/ts/platformservice/letter.ts
@@ -1,8 +1,8 @@
 import * as plugins from '../plugins.js';
 
-export interface IRequestSendEmail extends plugins.typedrequestInterfaces.implementsTR<
+export interface IRequest_SendLetter extends plugins.typedrequestInterfaces.implementsTR<
   plugins.typedrequestInterfaces.ITypedRequest,
-  IRequestSendEmail
+  IRequest_SendLetter
 > {
   method: 'sendLetter';
   request: {
diff --git a/ts/platformservice/mta.ts b/ts/platformservice/mta.ts
index a9d4985..c0aa236 100644
--- a/ts/platformservice/mta.ts
+++ b/ts/platformservice/mta.ts
@@ -2,9 +2,9 @@ import * as plugins from '../plugins.js';
 
 export type TTemplates = 'default' | 'linkaction' | 'notification';
 
-export interface IRequestSendEmail extends plugins.typedrequestInterfaces.implementsTR<
+export interface IRequest_SendEmail extends plugins.typedrequestInterfaces.implementsTR<
   plugins.typedrequestInterfaces.ITypedRequest,
-  IRequestSendEmail
+  IRequest_SendEmail
 > {
   method: 'sendEmail';
   request: {