`write_customers` access scope. Also: The user must not have restricted access.
Arguments
name:
String! -
The name of the segment to be created. Segment names must be unique.
query:
String! -
A precise definition of the segment. The definition is composed of a combination of conditions on facts about customers such as `email_subscription_status = 'SUBSCRIBED'` with [this syntax](https://shopify.dev/api/shopifyql/segment-query-language-reference).