module junos-nfx-rpc-help {

    yang-version 1;

    namespace
      "http://yang.juniper.net/junos-nfx/rpc/help";

    prefix help;

    import junos-common-types {
      prefix jt;
      revision-date "2019-01-01";
    }

    organization "Juniper Networks, Inc.";

    contact "yang-support@juniper.net";

    description
      "Junos RPC YANG module for help command(s)";

    revision "2019-01-01" {
      description "Junos: 21.3R1.9";
    }


    rpc get-syslog-tag-information {
      description
        "System log error messages";
      input {
        leaf syslog-tag {
          type jt:regular-expression;
          description
            "System log tag or regular expression";
        }
      }

      output {
        choice output_c {
          leaf output {
            type string;
          }
          anyxml syslog-tag-information;
          anyxml multi-routing-engine-results;
        }  // choice output_c
      }
    }  // rpc get-syslog-tag-information

    rpc get-syslog-facility-information {
      description "System facility messages";
      input {
        leaf facility-name {
          type jt:regular-expression;
          description
            "Facility name or regular expression";
        }
      }

      output {
        choice output_c {
          leaf output {
            type string;
          }
          anyxml syslog-tag-information;
          anyxml multi-routing-engine-results;
        }  // choice output_c
      }
    }  // rpc get-syslog-facility-information

    rpc get-cli-tip {
      description "Tip about using the CLI";
      input {
        leaf number {
          type union {
            type uint32;
            type string {
              pattern "<.*>|$.*";
            }
          }
        }
      }

      output {
        choice output_c {
          leaf output {
            type string;
          }
          anyxml tip;
          anyxml multi-routing-engine-results;
        }  // choice output_c
      }
    }  // rpc get-cli-tip

    grouping command-forwarding {
      choice chassis-selector {
        leaf all-chassis {
          type empty;
          description "All chassis";
        }
        leaf all-lcc {
          type empty;
          description "All LCC chassis";
        }
        leaf scc {
          type empty;
          description "SCC";
        }
        leaf sfc {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32;
          }
          description "SFC";
        }
        leaf lcc {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32;
          }
          description "Specific LCC";
        }
        leaf node {
          type string;
          description "Specific node";
        }
        leaf bsys {
          type empty;
          description "Base system";
        }
        leaf gnf {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "1 .. 10";
            }
          }
          description
            "Specific guest network function";
        }
        leaf all-gnfs {
          type empty;
          description
            "All guest network functions";
        }
        leaf all-system {
          type empty;
          description
            "All system (BSYS and GNFs)";
        }
        leaf server {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "0 .. 1";
            }
          }
          description "Specific server slot";
        }
        leaf all-servers {
          type empty;
          description "All servers";
        }
        leaf vnf {
          type string;
          description
            "Specific virtual-network-function";
        }
        leaf all-vnfs {
          type empty;
          description
            "All virtual-network-functions";
        }
      }  // choice chassis-selector

      choice re-selector {
        leaf re0 {
          type empty;
          description "RE0";
        }
        leaf re1 {
          type empty;
          description "RE1";
        }
        leaf routing-engine {
          type enumeration {
            enum "local" {
              value 0;
              description
                "Local routing engine";
            }
            enum "other" {
              value 1;
              description
                "Other routing engine";
            }
            enum "master" {
              value 2;
              description
                "Master routing engine";
            }
            enum "backup" {
              value 3;
              description
                "Backup routing engine";
            }
            enum "both" {
              value 4;
              description
                "Both routing engines";
            }
          }
          description
            "Specific routing engine";
        }
      }  // choice re-selector

      choice lr-selector {
        leaf logical-system {
          type string;
          description
            "Name of logical system, or 'all'";
        }
      }  // choice lr-selector

      choice tenant-selector {
        leaf tenant {
          type string;
          description
            "Name of tenant, or 'all'";
        }
      }  // choice tenant-selector

      choice vc-selector {
        leaf local {
          type empty;
          description
            "Local virtual chassis member";
        }
        leaf all-members {
          type empty;
          description
            "All virtual chassis members";
        }
        leaf member {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32;
          }
          description
            "Specific virtual chassis member";
        }
      }  // choice vc-selector
    }  // grouping command-forwarding
  }  // module junos-nfx-rpc-help