pub fn ser_get_whats_app_call_permission_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::get_whats_app_call_permission::GetWhatsAppCallPermissionInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.destination_phone_number {
object.key("destinationPhoneNumber").string(var_1.as_str());
}
if let Some(var_2) = &input.end_user_bsuid {
object.key("endUserBsuid").string(var_2.as_str());
}
if let Some(var_3) = &input.origination_phone_number_id {
object.key("originationPhoneNumberId").string(var_3.as_str());
}
Ok(())
}