from typing import Any, List


def split_chunks(item_list: List[Any], chunk_size: int):
    for i in range(0, len(item_list), chunk_size):
        yield item_list[i:i + chunk_size]


def request_in_chunks(chunk_size: int, field_name: str, has_result: bool = True):
    def decorator(f):
        def wrapper(*args, **kwargs):
            if field_name not in kwargs:
                return f(*args, **kwargs)
            result = {} if has_result else None
            item_list = list(kwargs[field_name])
            modified_kwargs = dict(kwargs)
            for item_chunk in split_chunks(item_list, chunk_size):
                modified_kwargs[field_name] = item_chunk
                result_chunk = f(*args, **modified_kwargs)
                if has_result:
                    result.update(result_chunk)
            return result
        return wrapper
    return decorator