'Returns information about the specified workflow type. This
includes configuration settings specified when the type was
registered and other information such as creation date,
current status, etc.
:type domain: string
:param domain: The name of the domain in which this workflow
type is registered.
:type workflow_name: string
:param workflow_name: The name of the workflow type.
:type workflow_version: string
:param workflow_version: The version of the workflow type.
:raises: UnknownResourceFault, SWFOperationNotPermittedError'

def describe_workflow_type(self, domain, workflow_name, workflow_version):

    return self.json_request('DescribeWorkflowType', {'domain': domain, 'workflowType': {'name': workflow_name, 'version': workflow_version}})
