VideoMedia Represents a media resource for video playback. Properties extras(Optional[dict[str, str]]) – Additional metadata for the media resource. http_headers(Optional[dict[str, str]]) – HTTP headers to be used for the media resource. resource(str) – URI of the media resource. Properties# extras class-attribute instance-attribute # extras: Optional[dict[str, str]] = None Additional metadata for the media resource. http_headers class-attribute instance-attribute # http_headers: Optional[dict[str, str]] = None HTTP headers to be used for the media resource. resource instance-attribute # resource: str URI of the media resource.