def create_neptune_analytics_client(
    graph_identifier: str,
    provided_client: Any,
    credentials_profile_name: str,
    region_name: str,
):
    """
    Creates a Neptune Analytics Client.

    Args:
        graph_identifier (str): The geaph identifier
        provided_client (Any): A client
        credentials_profile_name (str): The profile name
        region_name (str): The region name

    Returns:
        Any: The client

    """
    try:
        if not graph_identifier.startswith("g-") or "." in graph_identifier:
            raise ValueError(
                "The graph_identifier provided is not a valid value.  The graph identifier for a Neptune Analytics graph must be in the form g-XXXXXXXXXX."
            )

        client = None
        if provided_client is not None:
            client = client
        else:
            if credentials_profile_name is not None:
                session = boto3.Session(profile_name=credentials_profile_name)
            else:
                # use default credentials
                session = boto3.Session()

            if region_name:
                client = session.client(
                    "neptune-graph",
                    region_name=region_name,
                    config=(
                        Config(
                            retries={"total_max_attempts": 1, "mode": "standard"},
                            read_timeout=None,
                        )
                    ),
                )
            else:
                client = session.client(
                    "neptune-graph",
                    config=(
                        Config(
                            retries={"total_max_attempts": 1, "mode": "standard"},
                            read_timeout=None,
                        )
                    ),
                )
        return client
    except ImportError:
        raise ModuleNotFoundError(
            "Could not import boto3 python package. "
            "Please install it with `pip install boto3`."
        )
    except Exception as e:
        if type(e).__name__ == "UnknownServiceError":
            raise ModuleNotFoundError(
                "NeptuneGraph requires a boto3 version 1.34.40 or greater."
                "Please install it with `pip install -U boto3`."
            ) from e
        else:
            raise ValueError(
                "Could not load credentials to authenticate with AWS client. "
                "Please check that credentials in the specified "
                "profile name are valid."
            ) from e

    Creates a Neptune Analytics Client.

    Args:
        graph_identifier (str): The geaph identifier
        provided_client (Any): A client
        credentials_profile_name (str): The profile name
        region_name (str): The region name

    Returns:
        Any: The client

    
llama-index-integrations/graph_stores/llama-index-graph-stores-neptune/llama_index/graph_stores/neptune/neptune.py