# ContextCreateContextsOptions

Defined in: [packages/synapse-sdk/src/types.ts:351](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L351)

Options for creating multiple storage contexts via createContexts()

Extends BaseContextOptions with plural provider/dataset selection
and count for multi-provider redundancy.

## Extends

- [`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/)

## Properties

### callbacks?

> `optional` **callbacks**: [`StorageContextCallbacks`](/reference/filoz/synapse-sdk/synapse/interfaces/storagecontextcallbacks/)

Defined in: [packages/synapse-sdk/src/types.ts:327](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L327)

Callbacks for creation process

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`callbacks`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#callbacks)

***

### count?

> `optional` **count**: `number`

Defined in: [packages/synapse-sdk/src/types.ts:338](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L338)

Number of contexts to create (optional, defaults to 2)

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`count`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#count)

***

### dataSetIds?

> `optional` **dataSetIds**: `bigint`[]

Defined in: [packages/synapse-sdk/src/types.ts:342](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L342)

Specific data set IDs to use (mutually exclusive with providerIds)

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`dataSetIds`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#datasetids)

***

### excludeProviderIds?

> `optional` **excludeProviderIds**: `bigint`[]

Defined in: [packages/synapse-sdk/src/types.ts:348](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L348)

Do not select any of these providers

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`excludeProviderIds`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#excludeproviderids)

***

### metadata?

> `optional` **metadata**: [`Record`](https://www.typescriptlang.org/docs/handbook/utility-types.html#recordkeys-type)\<`string`, `string`\>

Defined in: [packages/synapse-sdk/src/types.ts:324](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L324)

Custom metadata for data sets (key-value pairs).
Used to match existing data sets during provider selection.

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`metadata`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#metadata)

***

### providerIds?

> `optional` **providerIds**: `bigint`[]

Defined in: [packages/synapse-sdk/src/types.ts:346](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L346)

Specific provider IDs to use (mutually exclusive with dataSetIds)

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`providerIds`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#providerids)

***

### synapse

> **synapse**: [`Synapse`](/reference/filoz/synapse-sdk/synapse/classes/synapse/)

Defined in: [packages/synapse-sdk/src/types.ts:353](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L353)

The Synapse instance

***

### warmStorageService

> **warmStorageService**: [`WarmStorageService`](/reference/filoz/synapse-sdk/warmstorage/classes/warmstorageservice/)

Defined in: [packages/synapse-sdk/src/types.ts:355](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L355)

The WarmStorageService instance

***

### withCDN?

> `optional` **withCDN**: `boolean`

Defined in: [packages/synapse-sdk/src/types.ts:318](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L318)

Whether to enable CDN services

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`withCDN`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#withcdn)