Revert "changes (#18002)" (#18014)

This reverts commit 320ed6a.

Author: nimaller

specification/network/resource-manager/Microsoft.Network/stable/2021-08-01/examples/ExpressRoutePortCreate.json

@@ -9,7 +9,6 @@
       "properties": {
         "peeringLocation": "peeringLocationName",
         "bandwidthInGbps": 100,
-        "billingType": "UnlimitedData",
         "encapsulation": "QinQ"
       }
     }
@@ -23,7 +22,6 @@
         "location": "westus",
         "properties": {
           "provisioningState": "Succeeded",
-          "billingType": "UnlimitedData",
           "peeringLocation": "peeringLocationName",
           "bandwidthInGbps": 100,
           "provisionedBandwidthInGbps": 0.0,
@@ -71,7 +69,6 @@
         "location": "westus",
         "properties": {
           "provisioningState": "Succeeded",
-          "billingType": "UnlimitedData",
           "peeringLocation": "peeringLocationName",
           "bandwidthInGbps": 100,
           "provisionedBandwidthInGbps": 0.0,

specification/network/resource-manager/Microsoft.Network/stable/2021-08-01/examples/ExpressRoutePortGet.json

@@ -14,7 +14,6 @@
         "location": "westus",
         "properties": {
           "provisioningState": "Succeeded",
-          "billingType": "UnlimitedData",
           "peeringLocation": "peeringLocationName",
           "bandwidthInGbps": 100,
           "provisionedBandwidthInGbps": 0.0,

specification/network/resource-manager/Microsoft.Network/stable/2021-08-01/examples/ExpressRoutePortList.json

@@ -14,7 +14,6 @@
             "location": "westus",
             "properties": {
               "provisioningState": "Succeeded",
-              "billingType": "UnlimitedData",
               "peeringLocation": "peeringLocationName",
               "bandwidthInGbps": 100,
               "provisionedBandwidthInGbps": 0.0,

specification/network/resource-manager/Microsoft.Network/stable/2021-08-01/examples/ExpressRoutePortListByResourceGroup.json

@@ -15,7 +15,6 @@
             "location": "westus",
             "properties": {
               "provisioningState": "Succeeded",
-              "billingType": "UnlimitedData",
               "peeringLocation": "peeringLocationName",
               "bandwidthInGbps": 100,
               "provisionedBandwidthInGbps": 0.0,

specification/network/resource-manager/Microsoft.Network/stable/2021-08-01/examples/ExpressRoutePortUpdateLink.json

@@ -8,7 +8,6 @@
       "location": "westus",
       "properties": {
         "peeringLocation": "peeringLocationName",
-        "billingType": "UnlimitedData",
         "bandwidthInGbps": 100,
         "encapsulation": "QinQ",
         "links": [
@@ -31,7 +30,6 @@
         "location": "westus",
         "properties": {
           "provisioningState": "Succeeded",
-          "billingType": "UnlimitedData",
           "peeringLocation": "peeringLocationName",
           "bandwidthInGbps": 100,
           "provisionedBandwidthInGbps": 0.0,

specification/network/resource-manager/Microsoft.Network/stable/2021-08-01/examples/ExpressRoutePortUpdateTags.json

@@ -20,7 +20,6 @@
         "location": "westus",
         "properties": {
           "provisioningState": "Succeeded",
-          "billingType": "UnlimitedData",
           "peeringLocation": "peeringLocationName",
           "bandwidthInGbps": 100,
           "provisionedBandwidthInGbps": 0.0,

specification/network/resource-manager/Microsoft.Network/stable/2021-08-01/expressRoutePort.json

@@ -893,18 +893,6 @@
           "readOnly": true,
           "type": "string",
           "description": "The resource GUID property of the express route port resource."
-        },
-        "billingType": {
-          "type": "string",
-          "description": "The billing type of the ExpressRoutePort resource.",
-          "enum": [
-            "UnlimitedData",
-            "MeteredData"
-          ],
-          "x-ms-enum": {
-            "name": "ExpressRoutePortsBillingType",
-            "modelAsString": true
-          }
         }
       }
     },