[1.8.3] Validation required in request Builder classes such as UsersRequest , GroupRequest , MessageRequest

[yadavmangesh]

Describe the bug Null or random values can be set in the current Request Builder classes

To Reproduce Example

UsersRequest usersRequest=new UsersRequest.UsersRequestBuilder().setLimit(100)
                    .setUserStatus(null)
                    .setSearchKeyword("iron Man").build();

UsersRequest usersRequest=new UsersRequest.UsersRequestBuilder().setLimit(0)
                                                   .setSearchKeyword("iron Man").build();

Expected behavior Should have given an error or warning on setting null values or other than required

Actual behavior returns result even after setting null values in the builder

Enviorment/Platfrom (please complete the following information):

• Android API Version[Android 5.1 || API 22 ]
• CometChat SDK Version[1.8.3]

Logs (Error Logs)

• Error Log No error log

[adityagokula2210]

Done