def METHOD_NAME(global_network_id: Optional[str] = None,
             site_id: Optional[str] = None,
             tags: Optional[Mapping[str, str]] = None,
             opts: Optional[pulumi.InvokeOptions] = None) -> AwaitableGetSiteResult:
    """
    Retrieve information about a site.
    ## Example Usage
    ```python
    import pulumi
    import pulumi_aws as aws
    example = aws.networkmanager.get_site(global_network_id=var["global_network_id"],
        site_id=var["site_id"])
    ```
    :param str global_network_id: ID of the Global Network of the site to retrieve.
    :param str site_id: ID of the specific site to retrieve.
    :param Mapping[str, str] tags: Key-value tags for the Site.
    """
    __args__ = dict()
    __args__['globalNetworkId'] = global_network_id
    __args__['siteId'] = site_id
    __args__['tags'] = tags
    opts = pulumi.InvokeOptions.merge(_utilities.get_invoke_opts_defaults(), opts)
    __ret__ = pulumi.runtime.invoke('aws:networkmanager/getSite:getSite', __args__, opts=opts, typ=GetSiteResult).value
    return AwaitableGetSiteResult(
        arn=pulumi.get(__ret__, 'arn'),
        description=pulumi.get(__ret__, 'description'),
        global_network_id=pulumi.get(__ret__, 'global_network_id'),
        id=pulumi.get(__ret__, 'id'),
        locations=pulumi.get(__ret__, 'locations'),
        site_id=pulumi.get(__ret__, 'site_id'),
        tags=pulumi.get(__ret__, 'tags'))