- TIBCO BusinessEvents®
- CEP Store
- Store
- Metadata

# Store.Metadata.getContainerPrimaryIndex()

## Signature

`String getContainerPrimaryIndex(String url, String containerName)`

## Domain

ACTION

## Description

Returns the primary index for the specified container

## Parameters

Name | Type | Description
--- | --- | ---
`url` | `String` | Url of the Store
`containerName` | `String` | Container Name

## Returns

Type | Description
--- | ---
`String` | Primary index of the container

## Cautions

none