Is valid media reference

Supported in: Batch, Streaming

Returns true if the input is a valid Foundry media reference.

Expression categories: Boolean

Declared arguments

Output type: Boolean

Argument values:

mediaRef	Output
{"mimeType":"PDF","reference":{"type":"datasetFile","datasetFile":{"fileReference":{"datasetRid":"ri.foundry.main.dataset.a","ref":"master","logicalFilePath":"file.pdf"}}}}	true
{"mimeType":"PDF","reference":{"type":"mediaSetItem","mediaSetItem":{"mediaSetRid":"ri.mio.main.media-set.a", "mediaItemRid":"ri.mio.main.media-item.a"}}}	true
not a media reference	false