# CreateContextsOptions

Defined in: [packages/synapse-sdk/src/types.ts:229](https://github.com/FilOzone/synapse-sdk/blob/2c515fb6328c4f7a68ed82653d96ab11299e177d/packages/synapse-sdk/src/types.ts#L229)

## Extended by

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

## Properties

### callbacks?

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

Defined in: [packages/synapse-sdk/src/types.ts:252](https://github.com/FilOzone/synapse-sdk/blob/2c515fb6328c4f7a68ed82653d96ab11299e177d/packages/synapse-sdk/src/types.ts#L252)

Callbacks for creation process (will need to change to handle multiples)

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### count?

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

Defined in: [packages/synapse-sdk/src/types.ts:231](https://github.com/FilOzone/synapse-sdk/blob/2c515fb6328c4f7a68ed82653d96ab11299e177d/packages/synapse-sdk/src/types.ts#L231)

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

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### dataSetIds?

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

Defined in: [packages/synapse-sdk/src/types.ts:235](https://github.com/FilOzone/synapse-sdk/blob/2c515fb6328c4f7a68ed82653d96ab11299e177d/packages/synapse-sdk/src/types.ts#L235)

Specific data set IDs to use

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### excludeProviderIds?

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

Defined in: [packages/synapse-sdk/src/types.ts:241](https://github.com/FilOzone/synapse-sdk/blob/2c515fb6328c4f7a68ed82653d96ab11299e177d/packages/synapse-sdk/src/types.ts#L241)

Do not select any of these providers

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### forceCreateDataSets?

> `optional` **forceCreateDataSets**: `boolean`

Defined in: [packages/synapse-sdk/src/types.ts:250](https://github.com/FilOzone/synapse-sdk/blob/2c515fb6328c4f7a68ed82653d96ab11299e177d/packages/synapse-sdk/src/types.ts#L250)

Create new data sets, even if candidates exist

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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:248](https://github.com/FilOzone/synapse-sdk/blob/2c515fb6328c4f7a68ed82653d96ab11299e177d/packages/synapse-sdk/src/types.ts#L248)

Custom metadata for the data sets (key-value pairs)
When smart-selecting data sets, this metadata will be used to match.

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### providerIds?

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

Defined in: [packages/synapse-sdk/src/types.ts:239](https://github.com/FilOzone/synapse-sdk/blob/2c515fb6328c4f7a68ed82653d96ab11299e177d/packages/synapse-sdk/src/types.ts#L239)

Specific provider IDs to use

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### uploadBatchSize?

> `optional` **uploadBatchSize**: `number`

Defined in: [packages/synapse-sdk/src/types.ts:254](https://github.com/FilOzone/synapse-sdk/blob/2c515fb6328c4f7a68ed82653d96ab11299e177d/packages/synapse-sdk/src/types.ts#L254)

Maximum number of uploads to process in a single batch (default: 32, minimum: 1)

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### withCDN?

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

Defined in: [packages/synapse-sdk/src/types.ts:243](https://github.com/FilOzone/synapse-sdk/blob/2c515fb6328c4f7a68ed82653d96ab11299e177d/packages/synapse-sdk/src/types.ts#L243)

Whether to enable CDN services