CampaignBuildEditInput

One plan edit. Set op and exactly the fields it takes: ADD_PIECE piece; UPDATE_PIECE piece_id + piece_changes; REMOVE_PIECE piece_id; ADD_CONNECTION connection; UPDATE_CONNECTION connection_id + connection_changes; REMOVE_CONNECTION connection_id; ADD_STAGE stage + index; UPDATE_STAGE stage_id + stage_changes; REMOVE_STAGE stage_id; ADD_ANCHOR anchor; UPDATE_ANCHOR anchor_id + anchor_changes; REMOVE_ANCHOR anchor_id. An edit naming something already gone changes nothing; adding an id that exists changes nothing.

input CampaignBuildEditInput {
  op: CampaignBuildEditOp!
  piece: CampaignBuildPieceInput
  piece_id: ID
  piece_changes: CampaignBuildPieceChangesInput
  connection: CampaignBuildConnectionInput
  connection_id: ID
  connection_changes: CampaignBuildConnectionChangesInput
  stage: CampaignBuildStageInput
  stage_id: ID
  stage_changes: CampaignBuildStageChangesInput
  index: Int
  anchor: CampaignBuildAnchorInput
  anchor_id: ID
  anchor_changes: CampaignBuildAnchorChangesInput
}