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@lkawka lkawka commented Nov 24, 2025

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sokoliva and others added 4 commits November 21, 2025 12:53
… conversion (#557)

The `metadata` dictionary is now correctly propagated in both the
`ToProto` (types.Task to a2a_pb2.Task) and `FromProto` (a2a_pb2.Task to
types.Task) conversion utilities.

Release-As:0.3.16

Fixes #541 🦕
🤖 I have created a release *beep* *boop*
---


##
[0.3.16](v0.3.15...v0.3.16)
(2025-11-21)


### Bug Fixes

* Ensure metadata propagation for `Task` `ToProto` and `FromProto`
conversion ([#557](#557))
([fc31d03](fc31d03))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
…eSendConfiguration` in `BaseClient.send_message` (#500)

## Description
This PR implements the client-side enhancement described in #499.
It allows callers to specify `history_length` (and other message
configuration options)
directly via the optional configuration parameter in
`BaseClient.send_message`,
complementing the server-side support added in #497.

### Summary of Changes
- Added optional argument `configuration: MessageSendConfiguration |
None` to `BaseClient.send_message`.
- When provided, merges call-site configuration with `ClientConfig`
defaults.
- Allows partial overrides (e.g., setting `historyLength` only).
- Updated docstrings to reflect the new parameter behavior.
- Added unit tests covering both non-streaming and streaming scenarios.

### Motivation
Previously, `BaseClient.send_message` built `MessageSendConfiguration`
internally from `ClientConfig`,
but `ClientConfig` does not include `history_length`.
This prevented clients from specifying it on a per-call basis, unlike
`get_task`,
which already supports `history_length` via `TaskQueryParams`.
After this change, client behavior becomes consistent across both
methods.

### Related Issues
Fixes #499
Complements #497 (server-side historyLength support)

Release-As: 0.3.17

---------

Co-authored-by: tadaki <tadaki.asechi@gmail.com>
Co-authored-by: Holt Skinner <13262395+holtskinner@users.noreply.github.com>
Co-authored-by: TadakiAsechi <tadaki.asechi@icould.com>
Co-authored-by: TadakiAsechi <tadaki.asechi@iclould.com>
🤖 I have created a release *beep* *boop*
---


##
[0.3.17](v0.3.16...v0.3.17)
(2025-11-24)


### Features

* **client:** allow specifying `history_length` via call-site
`MessageSendConfiguration` in `BaseClient.send_message`
([53bbf7a](53bbf7a))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
@lkawka lkawka requested a review from a team as a code owner November 24, 2025 16:26
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Summary of Changes

Hello @lkawka, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request integrates new functionality to allow more granular control over message sending configurations at the call site, enhancing flexibility for client interactions. It also ensures that task metadata is properly handled during protobuf conversions, maintaining data integrity across the system. These changes are supported by new and updated tests to confirm correct behavior.

Highlights

  • Enhanced Message Sending Configuration: The send_message method in base_client.py now accepts an optional configuration parameter, allowing callers to provide per-message overrides for sending behavior, such as history_length, blocking, and accepted_output_modes.
  • Task Metadata Support in Protobuf Conversion: The proto_utils.py module has been updated to correctly handle metadata when converting Task objects to and from their protobuf representations, ensuring that this information is preserved during serialization and deserialization.
  • Comprehensive Test Coverage for New Features: New test cases have been added in test_base_client.py to validate that the configuration overrides function as expected for both streaming and non-streaming message sends. Additionally, test_proto_utils.py now includes a roundtrip test for Task conversion, verifying metadata handling.
Ignored Files
  • Ignored by pattern: CHANGELOG.md (1)
    • CHANGELOG.md
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@lkawka lkawka merged commit 044408f into 1.0-dev Nov 24, 2025
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Code Review

This pull request introduces two main enhancements: the ability to provide per-call message sending configurations and the addition of metadata to Task objects, including the necessary protobuf conversions. The changes are well-structured and accompanied by thorough tests for both new features. My review includes a minor suggestion to improve code conciseness and another to address a data consistency issue during protobuf serialization.

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5 participants