---
title: Reference
intro: 'View reference documentation to learn about the data types available in the {% data variables.product.prodname_dotcom %} GraphQL API schema.'
redirect_from:
  - /v4/reference
versions:
  fpt: '*'
  ghec: '*'
  ghes: '*'
children:
  - /queries
  - /mutations
  - /objects
  - /interfaces
  - /enums
  - /unions
  - /input-objects
  - /scalars
autogenerated: graphql
---



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