diff --git a/specification/containerservice/resource-manager/Microsoft.ContainerService/preview/2022-07-02-preview/examples/AgentPoolsAbortOperation.json b/specification/containerservice/resource-manager/Microsoft.ContainerService/preview/2022-07-02-preview/examples/AgentPoolsAbortOperation.json
new file mode 100644
index 000000000000..f50c8dceac18
--- /dev/null
+++ b/specification/containerservice/resource-manager/Microsoft.ContainerService/preview/2022-07-02-preview/examples/AgentPoolsAbortOperation.json
@@ -0,0 +1,12 @@
+{
+  "parameters": {
+    "api-version": "2022-07-02-preview",
+    "subscriptionId": "subid1",
+    "resourceGroupName": "rg1",
+    "resourceName": "clustername1",
+    "agentPoolName": "agentpool1"
+  },
+  "responses": {
+    "204": {}
+  }
+}
diff --git a/specification/containerservice/resource-manager/Microsoft.ContainerService/preview/2022-07-02-preview/examples/ManagedClustersAbortOperation.json b/specification/containerservice/resource-manager/Microsoft.ContainerService/preview/2022-07-02-preview/examples/ManagedClustersAbortOperation.json
new file mode 100644
index 000000000000..309bdb8b0f39
--- /dev/null
+++ b/specification/containerservice/resource-manager/Microsoft.ContainerService/preview/2022-07-02-preview/examples/ManagedClustersAbortOperation.json
@@ -0,0 +1,11 @@
+{
+  "parameters": {
+    "api-version": "2022-07-02-preview",
+    "subscriptionId": "subid1",
+    "resourceGroupName": "rg1",
+    "resourceName": "clustername1"
+  },
+  "responses": {
+    "204": {}
+  }
+}
diff --git a/specification/containerservice/resource-manager/Microsoft.ContainerService/preview/2022-07-02-preview/managedClusters.json b/specification/containerservice/resource-manager/Microsoft.ContainerService/preview/2022-07-02-preview/managedClusters.json
index 920821d99d1c..7f71ea4d5df5 100644
--- a/specification/containerservice/resource-manager/Microsoft.ContainerService/preview/2022-07-02-preview/managedClusters.json
+++ b/specification/containerservice/resource-manager/Microsoft.ContainerService/preview/2022-07-02-preview/managedClusters.json
@@ -896,6 +896,53 @@
         }
       }
     },
+    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/managedclusters/{resourceName}/agentPools/{agentPoolName}/abort": {
+      "post": {
+        "tags": [
+          "AgentPools"
+        ],
+        "operationId": "AgentPools_AbortLatestOperation",
+        "summary": "Aborts last operation running on agent pool.",
+        "description": "Aborting last running operation on agent pool. We return a 204 no content code here to indicate that the operation has been accepted and an abort will be attempted but is not guaranteed to complete successfully. Please look up the provisioning state of the agent pool to keep track of whether it changes to Canceled. A canceled provisioning state indicates that the abort was successful",
+        "parameters": [
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ApiVersionParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceNameParameter"
+          },
+          {
+            "name": "agentPoolName",
+            "in": "path",
+            "required": true,
+            "type": "string",
+            "description": "The name of the agent pool."
+          }
+        ],
+        "responses": {
+          "204": {
+            "description": "NoContent"
+          },
+          "default": {
+            "description": "Error response describing why the operation failed.",
+            "schema": {
+              "$ref": "#/definitions/CloudError"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "Abort operation on agent pool": {
+            "$ref": "./examples/AgentPoolsAbortOperation.json"
+          }
+        }
+      }
+    },
     "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/managedClusters/{resourceName}/agentPools": {
       "get": {
         "tags": [
@@ -1355,6 +1402,46 @@
         }
       }
     },
+    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/managedclusters/{resourceName}/abort": {
+      "post": {
+        "tags": [
+          "ManagedClusters"
+        ],
+        "operationId": "ManagedClusters_AbortLatestOperation",
+        "summary": "Aborts last operation running on managed cluster.",
+        "description": "Aborting last running operation on managed cluster.  We return a 204 no content code here to indicate that the operation has been accepted and an abort will be attempted but is not guaranteed to complete successfully. Please look up the provisioning state of the managed cluster to keep track of whether it changes to Canceled. A canceled provisioning state indicates that the abort was successful",
+        "parameters": [
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ApiVersionParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "../../../../../common-types/resource-management/v3/types.json#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "#/parameters/ResourceNameParameter"
+          }
+        ],
+        "responses": {
+          "204": {
+            "description": "NoContent"
+          },
+          "default": {
+            "description": "Error response describing why the operation failed. If the cluster doesn't exist, 404 (Not found) is returned.",
+            "schema": {
+              "$ref": "#/definitions/CloudError"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "Abort operation on managed cluster": {
+            "$ref": "./examples/ManagedClustersAbortOperation.json"
+          }
+        }
+      }
+    },
     "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/managedClusters/{resourceName}/rotateClusterCertificates": {
       "post": {
         "tags": [