Add environments.Decommission for decommissionEnvironment#27
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Mirrors the existing Deploy method — wraps the new V2 `decommissionEnvironment` mutation. Tears down every instance in the environment in reverse dependency order while leaving the environment shell in place so it can be redeployed; Delete cleans up the empty env. - Regenerate schema + genqlient against current V2 endpoint. - Add `Service.Decommission(ctx, id)`. - Add unit tests covering the happy path and the `decommissionProtection` validation failure mode. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
ChristensenJoe
approved these changes
May 18, 2026
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Summary
decommissionEnvironmentmutation (landed in platform PR #3259) so callers likemasscan drive env-level teardowns through the SDK.Service.Deployshape — same auth context, async semantics, andEnvironmentPayloaddecode path.schema.graphqlfrom the live V2 endpoint and re-runs genqlient.What you get
Returns as soon as the wave is enqueued; the per-instance decommissions happen asynchronously in reverse dependency order. Returns a
*gql.MutationFailedErrorwhen the environment hasdecommissionProtection: trueso callers can surface that distinctly from transport errors.Test plan
go test ./massdriver/platform/environments/...TestDecommission)decommissionProtectionfailure path unit test (TestDecommissionProtected)make test-integrationpass)🤖 Generated with Claude Code