Create Customer Segment based off of metafields?

Hi there,

My goal is to help merchants segment their customers based off of metafields that our app updates their customers with.

I noticed the only way to create a Customer Segment is through the createCustomerSegment mutation, and to assign customers to a new segment, you can define a query parameter.

But I don’t believe the Graphql Search Syntax supports metafield searching yet - am I right?

If so, is there any other alternative to adding customers to a segment? Like an update mutation?

Thanks!