DO.EWS.04 Resource

Refers to an additional file with supplemental information related to this element; e.g., an image or audio file.

Normative Reference: OASIS Common Alerting Protocol (CAP) v1.2 https://docs.oasis-open.org/emergency/cap/v1.2/CAP-v1.2.html

Attribute	Type	Cardinality	Description
resourceDesc	DT.COM.02 string	1...1	The human-readable text describing the type and content, such as “map” or “photo”, of the resource file
mimeType	CD.EWS.09 mime_type	1...1	MIME content type and sub-type as described in [RFC 2046]. (As of this document, the current IANA registered MIME types are listed at http://www.iana.org/assignments/mediatypes/)
size	DT.COM.03 integer	0...1	(1) Approximate size of the resource file in bytes. (2) For based resources, <si
uri	DT.COM.02 string	0...1	A full absolute URI, typically a Uniform Resource Locator that can be used to retrieve the resource over the Internet OR a relative URI to name the content of a element if one is present in this resource block.
derefUri	DT.COM.02 string	0...1	The base-64 encoded data content of the resource file
digest	DT.COM.02 string	0...1	The code representing the digital digest (“hash”) computed from the resource file