# Get vector store usage

Get storage usage breakdown by vector store for the organization.

Retrieve storage usage statistics for all vector stores in an organization, including total storage used and breakdown by individual vector stores.

#### Path Parameters

**`organization_id`** string required

The unique identifier of the organization.

## Returns

A usage summary object containing storage statistics for all accessible vector stores.

## Related Resources

- [List Vector Stores](/docs/api-reference/vector-stores/list)
- [Retrieve Vector Store](/docs/api-reference/vector-stores/retrieve)
- [Vector Store Object](/docs/api-reference/objects/vector-store-object)