GraphQL Schema Reference
__Directive ¶
A Directive provides a way to describe alternate runtime execution and type validation behavior in a GraphQL document.
In some cases, you need to provide options to alter GraphQL's execution behavior in ways field arguments will not suffice, such as conditionally including or skipping a field. Directives provide this by describing additional information to the executor.
GraphQL Schema definition ¶
- type __Directive {
- : String!
- : String
- : [__DirectiveLocation!]!
- : [__InputValue!]!
- : Boolean! @deprecated( reason: "Use `locations`." )
- : Boolean! @deprecated( reason: "Use `locations`." )
- : Boolean! @deprecated( reason: "Use `locations`." )
- }