[action] [PR:23422] [trim]: Add Packet Trimming Drop Counters YANG model

src/sonic-yang-models/doc/Configuration.md

@@ -1333,6 +1333,10 @@ The FG_NHG_PREFIX table provides the FG_NHG_PREFIX for which FG behavior is desi
 		"WRED_ECN_PORT": {
 			"FLEX_COUNTER_STATUS": "enable",
 			"POLL_INTERVAL": "1000"
+		},
+		"SWITCH": {
+			"FLEX_COUNTER_STATUS": "enable",
+			"POLL_INTERVAL": "1000"
 		}
 	}
 }

src/sonic-yang-models/tests/files/sample_config_db.json

@@ -1525,6 +1525,10 @@
             "SRV6": {
                 "FLEX_COUNTER_STATUS": "enable",
                 "POLL_INTERVAL": "10000"
+            },
+            "SWITCH": {
+                "FLEX_COUNTER_STATUS": "enable",
+                "POLL_INTERVAL": "60000"
             }
         },
         "FLOW_COUNTER_ROUTE_PATTERN": {

src/sonic-yang-models/tests/yang_model_tests/tests_config/flex_counter.json

@@ -70,6 +70,10 @@
                 "SRV6": {
                     "FLEX_COUNTER_STATUS": "enable",
                     "POLL_INTERVAL": 1000
+                },
+                "SWITCH": {
+                    "FLEX_COUNTER_STATUS": "enable",
+                    "POLL_INTERVAL": 1000
                 }
             }
         }

src/sonic-yang-models/yang-models/sonic-flex_counter.yang

@@ -340,6 +340,19 @@ module sonic-flex_counter {
                 }
             }
 
+            container SWITCH {
+                /* SWITCH_STAT_COUNTER_FLEX_COUNTER_GROUP */
+                leaf FLEX_COUNTER_STATUS {
+                    type flex_status;
+                }
+                leaf FLEX_COUNTER_DELAY_STATUS {
+                    type flex_delay_status;
+                }
+                leaf POLL_INTERVAL {
+                    type poll_interval;
+                }
+            }
+
         }
         /* end of container FLEX_COUNTER_TABLE */