RolloutPhaseInput

The phases of the rollout.


`recipients`	[String!]	Optional list of recipients for the phase
`startAt`	String	The start date of the phase
`startEarlyIf`	StartEarlyIf	Optional condition for starting (e.g., "no_alerts")
`startNotice`	StartNoticeStatus	Start notice status (only "enabled" or "disabled")
`warnAt`	[String]	Optional list of warning dates