post https://api.mobilize.io/v1/bulk/groups
This api allows you to create members in bulk.
The response will return job_id that you will be able to query using the Get bulk import status api.
Make sure you include the email in the fields hash.
If the users already exist it will overwrite the data with the data provided in the api body.Important: The limit for each bulk is 1000 members, and you can only use one bulk api at a time.