Currently we have not yet loaded the MIME-Types on our contracts. Once that feature will be enabled, the MIME-Type list below will be updated. So far the only MIME-Type accepted is "0" (unknown value)
While the official list of MIME-Types can be found at this link, we will initially support just a portion of them, to cover the most used cases. If your MIME-Type is not supported, or it is not available, the value 0 is to represent an unknown MIME-Type.
The MIME-Types are stored as uint32 values, and can be set only if a public file URL has been set.
If you want to add a custom MIME-Type that is needed within your project, don't hesitate to contact us!