# Communication Operator Development APIs - [Data Type Definitions](/document/detail/en/CANNCommunityEdition/910/commlib/commopdev/docs/en/api_ref/comm_opdev/datatype_definition/README.md) - [Control Plane APIs](/document/detail/en/CANNCommunityEdition/910/commlib/commopdev/docs/en/api_ref/comm_opdev/_dump_node_ctrl.md) - [Topology Information Query](/document/detail/en/CANNCommunityEdition/910/commlib/commopdev/docs/en/api_ref/comm_opdev/control_plane_api/topo_info_query/README.md) - [Communicator Resource Management](/document/detail/en/CANNCommunityEdition/910/commlib/commopdev/docs/en/api_ref/comm_opdev/control_plane_api/comms_domain_resource_mgmt/README.md) - [Basic Resource Management](/document/detail/en/CANNCommunityEdition/910/commlib/commopdev/docs/en/api_ref/comm_opdev/control_plane_api/basic_resource_mgmt/README.md) - [CCU Kernel Lifecycle and Memory Token Management](/document/detail/en/CANNCommunityEdition/910/commlib/commopdev/docs/en/api_ref/comm_opdev/control_plane_api/ccu_kernel_launch_execution/index.md) - [Data Plane APIs](/document/detail/en/CANNCommunityEdition/910/commlib/commopdev/docs/en/api_ref/comm_opdev/_dump_node_data.md) - [CPU-CPU_TS-AICPU_TS](/document/detail/en/CANNCommunityEdition/910/commlib/commopdev/docs/en/api_ref/comm_opdev/data_plan_api/cpu-cpu_ts-aicpu_ts/README.md) - [CCU APIs](/document/detail/en/CANNCommunityEdition/910/commlib/commopdev/docs/en/api_ref/comm_opdev/data_plan_api/ccu/index.md)