# CreateContextsOptions

Defined in: [packages/synapse-sdk/src/types.ts:336](https://github.com/FilOzone/synapse-sdk/blob/b11ef4f7e3c201d8bba29973a09628063e6547b1/packages/synapse-sdk/src/types.ts#L336)

Options for creating multiple storage contexts via createContexts()

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

## Extends

- [`BaseContextOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/)

## Extended by

- [`ContextCreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/contextcreatecontextsoptions/)
- [`StorageManagerUploadOptions`](/reference/filoz/synapse-sdk/storage/interfaces/storagemanageruploadoptions/)

## 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

[`BaseContextOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/).[`callbacks`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/#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)

***

### 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)

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### 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

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### 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

[`BaseContextOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/).[`metadata`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/#metadata)

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### 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)

***

### 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

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