Contains information related to the selected file.
The file extension including the leading dot—for example,
.png, or other.
The observable subscription of the upload request.
The file name.
An in-memory representation of the file.
The file size in bytes. If not provided, the value is
The current state of the file—
A special value for
Initial. It is automatically applied to files that are part of the initial file list.
The unique identifier of the file or the batch of files.
A list containing the validation errors (if any).