def __init__(self, namespace, name, api_url=fapi.PROD_API_ROOT):
self.api_url = api_url<EOL>self.namespace = namespace<EOL>self.name = name<EOL>r = fapi.get_workspace(namespace, name, api_url)<EOL>fapi._check_response_code(r, <NUM_LIT:200>)<EOL>self.data = r.json()<EOL>
Get an existing workspace from Firecloud by name.

        This method assumes that a workspace with the given name and
        namespace is present at the api_url given, and raises an error
        if it does not exist. To create a new workspace, use
        Workspace.new()

        Raises:
            FireCloudServerError:  Workspace does not exist, or
                API call fails