opentelemetry_semantic_conventions

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%% The [event_id](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#id) uniquely identifies the event.
%%  
-define(CLOUDEVENTS_EVENT_ID, 'cloudevents.event_id').


%% The [source](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#source-1) identifies the context in which an event happened.
%%  
-define(CLOUDEVENTS_EVENT_SOURCE, 'cloudevents.event_source').


%% The [version of the CloudEvents specification](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#specversion) which the event uses.
%%  
-define(CLOUDEVENTS_EVENT_SPEC_VERSION, 'cloudevents.event_spec_version').


%% The [subject](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#subject) of the event in the context of the event producer (identified by source).
%%  
-define(CLOUDEVENTS_EVENT_SUBJECT, 'cloudevents.event_subject').


%% The [event_type](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#type) contains a value describing the type of event related to the originating occurrence.
%%  
-define(CLOUDEVENTS_EVENT_TYPE, 'cloudevents.event_type').