Namespace Crews.PlanningCenter.Api.CheckIns Namespaces Crews.PlanningCenter.Api.CheckIns.V2018_08_01 Crews.PlanningCenter.Api.CheckIns.V2019_07_17 Crews.PlanningCenter.Api.CheckIns.V2023_04_05 Crews.PlanningCenter.Api.CheckIns.V2024_09_03 Crews.PlanningCenter.Api.CheckIns.V2024_11_07 Crews.PlanningCenter.Api.CheckIns.V2025_05_28