private async Task <object> GetAllUsersAsync(string pUserPool) { AmazonCognitoIdentityProviderClient provider = new AmazonCognitoIdentityProviderClient(RegionEndpoint.USEast2); ListUsersRequest vRequest = new ListUsersRequest { UserPoolId = pUserPool }; ListUsersInGroupResponse vGroupResponse = await provider.ListUsersInGroupAsync(new ListUsersInGroupRequest { GroupName = ADMIN_GROUP, UserPoolId = pUserPool }); ListUsersResponse vResponse = await provider.ListUsersAsync(vRequest); var vReturn = new { Admins = vGroupResponse.Users, AllUsers = vResponse.Users }; return(vReturn); }