vercel.approveRollingReleaseStage approves the next stage of a manual rollout.
automations/approve-rolling-release-stage.automation.ts
Input
canaryDeploymentId: the deployment being advanced.idOrName: the Vercel project ID or name.nextStageIndex: the zero-based rollout stage to activate.teamId: the owning team ID when the project belongs to a team.
Output
Returns{ rollingRelease }. Read result.rollingRelease for Vercel’s updated rolling-release document; it is null when no rolling release exists.