Optional extensionsAdditional metadata that a GraphQL API may accept for spec extensions.
https://github.com/graphql/graphql-over-http/blob/1928447/spec/GraphQLOverHTTP.md#request-parameters for the GraphQL over HTTP spec
Unique identifier for the GraphQLRequest.
This is a key that combines the unique key of the query and the variables into a unique
key for the GraphQLRequest. Any request with the same query and variables will have a unique
key by which results and requests can be identified as identical.
Internally, a stable, cached key is generated for the DocumentNode and for the variables and
both will be combined into a combined key which is set here, based on a DJB2 hash,
The variables will change the key even if they contain a non-JSON reference. If you pass a custom
class instance to variables that doesn't contain a toString or toJSON method, a stable but random
identifier will replace this class to generate a key.
A GraphQL document to execute against a cache or API.
A GraphQLRequest is executed against an operation in a GraphQL document.
In urql, we expect a document to only contain a single operation that is executed rather than
multiple ones by convention.
Variables used to execute the query document.
The variables, based either on the AnyVariables type or the TypedDocumentNode's provided
generic, are sent to the GraphQL API to execute a request.
Generated using TypeDoc
A GraphQL request representing a single execution in GraphQL.
Remarks
A
GraphQLRequestis a single executable request that may be used by a cache or a GraphQL API to deliver a result. A request contains aDocumentNodefor the query document of a GraphQL operation and thevariablesfor the given request.A unique
keyis generated to identify the request internally byurql. Two requests with the same query and variables will share the samekey.The
DataandVariablesgenerics may be provided by a TypedDocumentNode, adding TypeScript types for what the result shape and variables shape are.See
https://spec.graphql.org/October2021/#sec-Executing-Requests for more information on GraphQL reuqests.