userMetadata

User-defined metadata that you want to associate with an Elastic Transcoder job. You specify metadata in key/value pairs, and you can add up to 10 key/value pairs per job. Elastic Transcoder does not guarantee that key/value pairs are returned in the same order in which you specify them.

Metadata keys and values must use characters from the following list:

• 0-9

• A-Z and a-z

• Space

• The following symbols: _.:/=+-%@