 <p>Try this method:</p> <p><a href="http://sldn.softlayer.com/reference/services/SoftLayer_Product_Package/getObjectStorageDatacenters" rel="nofollow">http://sldn.softlayer.com/reference/services/SoftLayer_Product_Package/getObjectStorageDatacenters</a></p> <p>here a rest example:</p> <pre><code>URL: https://api.softlayer.com/rest/v3.1/SoftLayer_Product_Package/206/getObjectStorageDatacenters Method: Get </code></pre> <p>Regards</p>