GetCdnMetadata

IO\Extensions\Functions

public getFunctions():array

Return the available filter methods

public getCdnMetadata($imageUrl, $key = null, $default = null):mixed

Get the metadata for a file stored on plentymarkets cdn

**Parameters**
Type	Name	Description
`string`	`$imageUrl`	Resource url to get metadata for
`string`	`$key`	Metadata key to get value for
`mixed`	`$default`	Default value to return if no value is stored in metadata