# Provision utils

### Provision

The `provision` object is the main object for changing provision data.

#### provision.datastreams(provisionConfig)

**Returns**: void

This function takes as parameter an object with the following fields:

| Property    | Type   | Mandatory | Description                                                            |
|-------------|--------|-----------|------------------------------------------------------------------------|
| datastreams | Object | Yes       | Map where key is datastreamId and value is value to set in provision. |
| apiKey      | String | Yes       | User apiKey that launches this provision.                              |

Example of use:

```javascript
var provisionConfig = {
    datastreams: {'datastream1':'value1','datastreamN':'valueN'},
    apiKey: 'the_api_key'
}

provision.datastreams(provisionConfig);
```