@type t() :: %Procore.Model.Body121BimPlanOneOf1{
  bim_level_id: integer(),
  drawing_id: integer() | nil,
  model_map_end:
    Procore.Model.RestV10BimPlansGet200ResponseInnerAllOfModelMapStart.t() | nil,
  model_map_start:
    Procore.Model.RestV10BimPlansGet200ResponseInnerAllOfModelMapStart.t() | nil,
  sheet_map_end:
    Procore.Model.RestV10BimPlansGet200ResponseInnerAllOfSheetMapStart.t() | nil,
  sheet_map_start:
    Procore.Model.RestV10BimPlansGet200ResponseInnerAllOfSheetMapStart.t() | nil,
  upload_uuid: String.t() | nil
}