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feat: Add extensions support to TaskUpdater.add_artifact #436

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Merged
holtskinner merged 1 commit into from
Aug 27, 2025
Merged

feat: Add extensions support to TaskUpdater.add_artifact #436

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3 changes: 3 additions & 0 deletions src/a2a/server/tasks/task_updater.py
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Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,7 @@ async def add_artifact( # noqa: PLR0913
metadata: dict[str, Any] | None = None,
append: bool | None = None,
last_chunk: bool | None = None,
extensions: list[str] | None = None,
) -> None:
"""Adds an artifact chunk to the task and publishes a `TaskArtifactUpdateEvent`.

Expand All @@ -106,6 +107,7 @@ async def add_artifact( # noqa: PLR0913
metadata: Optional metadata for the artifact.
append: Optional boolean indicating if this chunk appends to a previous one.
last_chunk: Optional boolean indicating if this is the last chunk.
extensions: Optional list of extensions for the artifact.
"""
if not artifact_id:
artifact_id = str(uuid.uuid4())
Expand All @@ -119,6 +121,7 @@ async def add_artifact( # noqa: PLR0913
name=name,
parts=parts,
metadata=metadata,
extensions=extensions,
),
append=append,
last_chunk=last_chunk,
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