diff --git a/specification/reservations/resource-manager/Microsoft.Capacity/stable/2022-03-01/examples/Archive.json b/specification/reservations/resource-manager/Microsoft.Capacity/stable/2022-03-01/examples/Archive.json
new file mode 100644
index 000000000000..1ad4154bf435
--- /dev/null
+++ b/specification/reservations/resource-manager/Microsoft.Capacity/stable/2022-03-01/examples/Archive.json
@@ -0,0 +1,10 @@
+{
+  "parameters": {
+    "api-version": "2022-03-01",
+    "reservationOrderId": "276e7ae4-84d0-4da6-ab4b-d6b94f3557da",
+    "reservationId": "356e7ae4-84d0-4da6-ab4b-d6b94f3557da"
+  },
+  "responses": {
+    "200": {}
+  }
+}
diff --git a/specification/reservations/resource-manager/Microsoft.Capacity/stable/2022-03-01/examples/Unarchive.json b/specification/reservations/resource-manager/Microsoft.Capacity/stable/2022-03-01/examples/Unarchive.json
new file mode 100644
index 000000000000..1ad4154bf435
--- /dev/null
+++ b/specification/reservations/resource-manager/Microsoft.Capacity/stable/2022-03-01/examples/Unarchive.json
@@ -0,0 +1,10 @@
+{
+  "parameters": {
+    "api-version": "2022-03-01",
+    "reservationOrderId": "276e7ae4-84d0-4da6-ab4b-d6b94f3557da",
+    "reservationId": "356e7ae4-84d0-4da6-ab4b-d6b94f3557da"
+  },
+  "responses": {
+    "200": {}
+  }
+}
diff --git a/specification/reservations/resource-manager/Microsoft.Capacity/stable/2022-03-01/reservations.json b/specification/reservations/resource-manager/Microsoft.Capacity/stable/2022-03-01/reservations.json
index 4016ca4df335..796323b93c81 100644
--- a/specification/reservations/resource-manager/Microsoft.Capacity/stable/2022-03-01/reservations.json
+++ b/specification/reservations/resource-manager/Microsoft.Capacity/stable/2022-03-01/reservations.json
@@ -572,6 +572,80 @@
         }
       }
     },
+    "/providers/Microsoft.Capacity/reservationOrders/{reservationOrderId}/reservations/{reservationId}/archive": {
+      "post": {
+        "summary": "Archive a `Reservation`.",
+        "description": "Archiving a `Reservation` moves it to `Archived` state.",
+        "operationId": "Reservation_Archive",
+        "x-ms-examples": {
+          "Archive": {
+            "$ref": "./examples/Archive.json"
+          }
+        },
+        "parameters": [
+          {
+            "$ref": "#/parameters/ReservationOrderIdParameter"
+          },
+          {
+            "$ref": "#/parameters/ReservationIdParameter"
+          },
+          {
+            "$ref": "#/parameters/ApiVersionParameter"
+          }
+        ],
+        "tags": [
+          "Reservation, Archive"
+        ],
+        "responses": {
+          "200": {
+            "description": "Archived a reservation."
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    },
+    "/providers/Microsoft.Capacity/reservationOrders/{reservationOrderId}/reservations/{reservationId}/unarchive": {
+      "post": {
+        "summary": "Unarchive a `Reservation`.",
+        "description": "Unarchiving a `Reservation` moves it to the state it was before archiving.\n",
+        "operationId": "Reservation_Unarchive",
+        "x-ms-examples": {
+          "Unarchive": {
+            "$ref": "./examples/Unarchive.json"
+          }
+        },
+        "parameters": [
+          {
+            "$ref": "#/parameters/ReservationOrderIdParameter"
+          },
+          {
+            "$ref": "#/parameters/ReservationIdParameter"
+          },
+          {
+            "$ref": "#/parameters/ApiVersionParameter"
+          }
+        ],
+        "tags": [
+          "Reservation, Unarchive"
+        ],
+        "responses": {
+          "200": {
+            "description": "Unarchive complete for the reservation."
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/Error"
+            }
+          }
+        }
+      }
+    },
     "/providers/Microsoft.Capacity/reservationOrders/{reservationOrderId}/reservations/{reservationId}/revisions": {
       "get": {
         "summary": "Get `Reservation` revisions.",