API - Mutation to Remove an associated Field from a Roadmap Milestone
A mutation to remove an existing Field from Milestones from a specific Roadmap. A successful operation will ensure that the field can no longer be set and is no longer visible on Milestones appearing on that Roadmap and the field will no longer appear as a column on that Roadmap’s Milestones View.
Note that if the field is not being used on any other Roadmaps the field will also be deleted. Once a field is deleted, it cannot be recovered. A field deletion is permanent.