> ## Documentation Index > Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # KeepMembers Required. Whether to keep workspace members after deleting the mapping. `false` **removes** the members this mapping granted access to; `true` deletes the mapping while leaving membership intact as manually-managed. There is deliberately no default — omitting it returns `400` so the destructive path cannot be reached by accident. Mirrors the dashboard, whose `DeleteMappingSchema.keepMembers` is likewise required. ## Supported Types ### KeepMembersEnum ```go theme={null} keepMembers := operations.CreateKeepMembersKeepMembersEnum(operations.KeepMembersEnum{/* values here */}) ``` ### ```go theme={null} keepMembers := operations.CreateKeepMembersBoolean(bool{/* values here */}) ``` ## Union Discrimination Use the `Type` field to determine which variant is active, then access the corresponding field: ```go theme={null} switch keepMembers.Type { case operations.KeepMembersTypeKeepMembersEnum: // keepMembers.KeepMembersEnum is populated case operations.KeepMembersTypeBoolean: // keepMembers.Boolean is populated } ```