| Name | Type | Description | Notes |
|---|---|---|---|
| Completed | bool | If the activity has been "completed", that information will be returned here. | [optional] [default to null] |
| Phases | []DestinyMilestonesDestinyMilestoneActivityPhase | If the Activity has discrete "phases" that we can track, that info will be here. Otherwise, this value will be NULL. Note that this is a list and not a dictionary: the order implies the ascending order of phases or progression in this activity. | [optional] [default to null] |