Add --json flag and ResourceOutcome model#479
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…document diffs semantics - S2: Truncate reason field to 1024 chars in __post_init__ to bound raw API error bodies crossing the CLI→worker boundary - S5: Document diffs-mode semantics in docstring (outcomes describe intended actions, not completed mutations) - N1: Add flush=True to emit() for piped-stdout crash resilience - N2: Rename DD_JSON → DD_SYNC_JSON to avoid envvar namespace collision Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- M1: action_type and status fields now use Literal types for static analysis coverage over the 24 _emit call sites - M2: Replace hand-rolled to_dict() with dataclasses.asdict() - M3: Add -> None return annotation to __post_init__ Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
--jsonCLI flag (gated viaDD_JSONenvvar) to emit per-resource outcomes as JSON lines to stdoutResourceOutcomedataclass with 6 fields structurally aligned with the CLI's existingdatadog.org-sync.actionmetric tags:resource_type,id,action_type,status,action_sub_type,reasonContext
The managed-sync Go worker currently runs the CLI via
cmd.CombinedOutput()with no per-resource visibility. This PR introduces the data model and flag that enable streaming structured outcomes — the worker can forward these fields as statsd tags without translation.Stack
Test plan
_send_action_metricsinbase_resource.py🤖 Generated with Claude Code