def page(self, friendly_name=values.unset, page_token=values.unset,<EOL>page_number=values.unset, page_size=values.unset):
params = values.of({<EOL>'<STR_LIT>': friendly_name,<EOL>'<STR_LIT>': page_token,<EOL>'<STR_LIT>': page_number,<EOL>'<STR_LIT>': page_size,<EOL>})<EOL>response = self._version.page(<EOL>'<STR_LIT:GET>',<EOL>self._uri,<EOL>params=params,<EOL>)<EOL>return WorkflowPage(self._version, response, self._solution)<EOL>
Retrieve a single page of WorkflowInstance records from the API.
Request is executed immediately

:param unicode friendly_name: Human readable description of this Workflow
:param str page_token: PageToken provided by the API
:param int page_number: Page Number, this value is simply for client state
:param int page_size: Number of records to return, defaults to 50

:returns: Page of WorkflowInstance
:rtype: twilio.rest.taskrouter.v1.workspace.workflow.WorkflowPage