Extending Interceptor for HTTP request

Interceptor.kt

/**
 * Created by Dinorah Tovar on 04/04/18.
 * Secondary helper interceptor to skip interceptor headers over Data Module
 */

class SupportInterceptor: Interceptor {

    /**
     * Interceptor class for setting of the headers for every request
     */
    override fun intercept(chain: Interceptor.Chain): Response {
        var request = chain.request()
        request = request?.newBuilder()
                ?.addHeader("Content-Type", "application/json")
                ?.addHeader("Accept", "application/json")
                ?.build()
        return chain.proceed(request)
    }
}