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It's a type modifier that means that the field is non-nullable. That is, when uploading these types you must provide values for these fields, and in turn the server promises to always populate the...
Answer
#1: Initial revision
by
Iizuki
·
2024-09-29T05:21:26Z (about 2 months ago)
It's a *type modifier* that means that the field is **non-nullable**. That is, when uploading these types you must provide values for these fields, and in turn the server promises to always populate the field in query responses (or return an error if it cannot be done). [Official docs](https://graphql.org/learn/schema/#lists-and-non-null).