CloudEvents is a CNCF specification for describing event data in a common, portable envelope.
activecanonicalv1.0.0
Role
CloudEvents standardizes common event metadata so that producers, transports and consumers can exchange event records with fewer platform-specific assumptions.
Use
Electronic Artefacts can use it as a reference when defining VASTE event envelopes and public event projections.
References
See the CloudEvents specification and Event-Driven Architecture.