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CNCF Cloud Event alignment
Cloudy Event Library
Introduction
CloudEvents is a specification for describing event data in common formats to provide interoperability across services, platforms and systems.
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https://github.com/cloudevents/sdk-java
https://mvnrepository.com/artifact/io.cloudevents
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Before | After | CloudeEvent builder method | Example Value | Notes |
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eventId | id | .withId() | Mandatory | |
eventSource | source | .withSource() | Mandatory | |
N/A | specversion (default 1.0) | .v1() | 1.0 | Mandatory - This is the version of the cloud events |
eventType | type | .withType() | Mandatory | |
eventTime | time | .withTime() | Optional | |
eventSchema | dataschema | .withDataSchema() | Optional includes includes the version of the schema | |
datacontenttype | withDataContentType() | application/json | Optional | |
eventCorrelationId | correlationid | .withExtension() | Optional This will be part of the extensions field in the cloud events and all the restrictions of the attribute field naming applies to it. i.e these fields will be in the small case. This is marked as optional as it applies to the event which has this field. | |
event | data | .withData(json TBC) | Mandatory actual event/payload now would be under "data" field. |
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