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Class Annotation (1.20.0)

Annotation(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Text annotation with a set of attributes.

Attributes
Name	Description
`description`	`google.cloud.trace_v2.types.TruncatableString` A user-supplied message describing the event. The maximum length for the description is 256 bytes.
`attributes`	`google.cloud.trace_v2.types.Span.Attributes` A set of attributes on the annotation. You can have up to 4 attributes per Annotation.

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Last updated 2026-06-23 UTC.

Attributes