[AryanRG]

Summary

• normalize structured replication errors from current Weaviate responses to message strings
• preserve compatibility with legacy string error payloads
• add focused regression coverage for both response shapes

Tests

• pytest -q test/test_cluster_models.py
• pytest -q --disable-warnings --maxfail=1 test mock_tests (612 passed, 1 skipped)
• ruff format --check and ruff check on changed files
• flake8 on changed files
• pyright on changed files

[orca-security-eu]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	SAST	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca

[weaviate-git-bot]

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[AryanRG]

I have read and agree to the Weaviate Contributor License Agreement.