MutationObserverOptions

Defined in: packages/query-core/src/types.ts:1267

Extends#

• MutationOptions<TData, TError, TVariables, TOnMutateResult>

Type Parameters#

TData#

TData = unknown

TError#

TError = DefaultError

TVariables#

TVariables = void

TOnMutateResult#

TOnMutateResult = unknown

Properties#

gcTime?#

optional gcTime: number;

Defined in: packages/query-core/src/types.ts:1260

The time in milliseconds that an unused/inactive mutation remains in memory before it is garbage collected.

Defaults to 5 * 60 * 1000 (5 minutes), or Infinity during SSR.

Inherited from#

MutationOptions.gcTime

meta?#

optional meta: Record<string, unknown>;

Defined in: packages/query-core/src/types.ts:1263

Inherited from#

MutationOptions.meta

mutationFn?#

optional mutationFn: MutationFunction<TData, TVariables>;

Defined in: packages/query-core/src/types.ts:1206

Inherited from#

MutationOptions.mutationFn

mutationKey?#

optional mutationKey: readonly unknown[];

Defined in: packages/query-core/src/types.ts:1207

Inherited from#

MutationOptions.mutationKey

networkMode?#

optional networkMode: NetworkMode;

Defined in: packages/query-core/src/types.ts:1253

Controls whether a mutation is allowed to run based on the current network connectivity.

Defaults to 'online'.

See#

Network Mode for more information.

Inherited from#

MutationOptions.networkMode

onError()?#

optional onError: (error, variables, onMutateResult, context) => unknown;

Defined in: packages/query-core/src/types.ts:1218

Parameters#

error#

TError

variables#

TVariables

onMutateResult#

TOnMutateResult | undefined

context#

MutationFunctionContext

Returns#

unknown

Inherited from#

MutationOptions.onError

onMutate()?#

optional onMutate: (variables, context) => TOnMutateResult | Promise<TOnMutateResult>;

Defined in: packages/query-core/src/types.ts:1208

Parameters#

variables#

TVariables

context#

MutationFunctionContext

Returns#

TOnMutateResult | Promise<TOnMutateResult>

Inherited from#

MutationOptions.onMutate

onSettled()?#

optional onSettled: (data, error, variables, onMutateResult, context) => unknown;

Defined in: packages/query-core/src/types.ts:1224

Parameters#

data#

TData | undefined

error#

TError | null

variables#

TVariables

onMutateResult#

TOnMutateResult | undefined

context#

MutationFunctionContext

Returns#

unknown

Inherited from#

MutationOptions.onSettled

onSuccess()?#

optional onSuccess: (data, variables, onMutateResult, context) => unknown;

Defined in: packages/query-core/src/types.ts:1212

Parameters#

data#

TData

variables#

TVariables

onMutateResult#

TOnMutateResult

context#

MutationFunctionContext

Returns#

unknown

Inherited from#

MutationOptions.onSuccess

retry?#

optional retry: RetryValue<TError>;

Defined in: packages/query-core/src/types.ts:1239

If false, failed mutations will not retry by default. If true, failed mutations will retry infinitely. If set to an integer number, e.g. 3, failed mutations will retry until the failed mutation count meets that number. If set to a function (failureCount, error) => boolean failed mutations will retry until the function returns false.

Defaults to 0.

Inherited from#

MutationOptions.retry

retryDelay?#

optional retryDelay: RetryDelayValue<TError>;

Defined in: packages/query-core/src/types.ts:1246

This function receives a retryAttempt integer and the actual Error and returns the delay to apply before the next attempt in milliseconds.

Defaults to a function that applies exponential backoff, capped at 30 seconds.

Inherited from#

MutationOptions.retryDelay

scope?#

optional scope: MutationScope;

Defined in: packages/query-core/src/types.ts:1264

Inherited from#

MutationOptions.scope

throwOnError?#

optional throwOnError: boolean | (error) => boolean;

Defined in: packages/query-core/src/types.ts:1281

Whether errors should be thrown instead of setting the error property. If set to true, all errors will be thrown to the nearest error boundary. If set to a function, it will be passed the error and should return a boolean indicating whether to throw the error (true) or return it as state (false).

Defaults to false.