add either pattern

src/app/models/entiry/agenda/contact.ts

@@ -0,0 +1,19 @@
+import { z } from "zod";
+
+const userSchema = z.object({
+  Id: z.number(),
+  EmailAddress: z.string().optional(),
+  Name: z.string(),
+  IsRequired: z.boolean(),
+  UserType: z.string(),
+  IsPR: z.boolean(),
+  Entity: z.string(),
+  Acknowledgment: z.boolean(),
+  RoleDescription: z.string().nullable(),
+  RoleId: z.number(),
+});
+
+const usersSchema = z.array(userSchema);
+
+export type UserListItem = z.infer<typeof userSchema>
+export type UserList = z.infer<typeof usersSchema>