pub fn ser_list_entities_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::list_entities::ListEntitiesInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.connection_name {
object.key("ConnectionName").string(var_1.as_str());
}
if let Some(var_2) = &input.catalog_id {
object.key("CatalogId").string(var_2.as_str());
}
if let Some(var_3) = &input.parent_entity_name {
object.key("ParentEntityName").string(var_3.as_str());
}
if let Some(var_4) = &input.next_token {
object.key("NextToken").string(var_4.as_str());
}
if let Some(var_5) = &input.data_store_api_version {
object.key("DataStoreApiVersion").string(var_5.as_str());
}
Ok(())
}