3e998f61d5
Co-authored-by: Laura Coursen <lecoursen@github.com> Co-authored-by: mchammer01 <42146119+mchammer01@users.noreply.github.com>
24 lines
688 B
Markdown
24 lines
688 B
Markdown
---
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title: Mutations
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redirect_from:
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- /v4/mutation
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- /v4/reference/mutation
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versions:
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fpt: '*'
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ghec: '*'
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ghes: '*'
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ghae: '*'
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topics:
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- API
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---
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## About mutations
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Every GraphQL schema has a root type for both queries and mutations. The [mutation type](https://graphql.github.io/graphql-spec/June2018/#sec-Type-System) defines GraphQL operations that change data on the server. It is analogous to performing HTTP verbs such as `POST`, `PATCH`, and `DELETE`.
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For more information, see "[About mutations](/graphql/guides/forming-calls-with-graphql#about-mutations)."
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{% data reusables.projects.graphql-ghes %}
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<!-- Content after this section is automatically generated -->
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