diff --git a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/billing.json b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/billing.json
index 5852662bd8d3..29086647300f 100644
--- a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/billing.json
+++ b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/billing.json
@@ -2478,7 +2478,7 @@
         }
       }
     },
-    "/providers/Microsoft.Billing/billingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}/customers/{customerName}/initiateTransfer": {
+    "/providers/Microsoft.Billing/billingAccounts/{billingAccountName}/customers/{customerName}/initiateTransfer": {
       "post": {
         "tags": [
           "Transfers"
@@ -2494,9 +2494,6 @@
           {
             "$ref": "#/parameters/billingAccountNameParameter"
           },
-          {
-            "$ref": "#/parameters/billingProfileNameParameter"
-          },
           {
             "$ref": "#/parameters/customerNameParameter"
           },
@@ -2526,7 +2523,7 @@
         }
       }
     },
-    "/providers/Microsoft.Billing/billingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}/customers/{customerName}/transfers/{transferName}": {
+    "/providers/Microsoft.Billing/billingAccounts/{billingAccountName}/customers/{customerName}/transfers/{transferName}": {
       "get": {
         "tags": [
           "Transfers"
@@ -2542,9 +2539,6 @@
           {
             "$ref": "#/parameters/billingAccountNameParameter"
           },
-          {
-            "$ref": "#/parameters/billingProfileNameParameter"
-          },
           {
             "$ref": "#/parameters/customerNameParameter"
           },
@@ -2582,9 +2576,6 @@
           {
             "$ref": "#/parameters/billingAccountNameParameter"
           },
-          {
-            "$ref": "#/parameters/billingProfileNameParameter"
-          },
           {
             "$ref": "#/parameters/customerNameParameter"
           },
@@ -2608,7 +2599,7 @@
         }
       }
     },
-    "/providers/Microsoft.Billing/billingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}/customers/{customerName}/transfers": {
+    "/providers/Microsoft.Billing/billingAccounts/{billingAccountName}/customers/{customerName}/transfers": {
       "get": {
         "tags": [
           "Transfers"
@@ -2624,9 +2615,6 @@
           {
             "$ref": "#/parameters/billingAccountNameParameter"
           },
-          {
-            "$ref": "#/parameters/billingProfileNameParameter"
-          },
           {
             "$ref": "#/parameters/customerNameParameter"
           }
@@ -2692,6 +2680,48 @@
         }
       }
     },
+    "/providers/Microsoft.Billing/transfers/{transferName}/validateTransfer": {
+      "post": {
+        "tags": [
+          "RecipientTransfers"
+        ],
+        "summary": "Validates if the products can be transfered in the context of the given transfer name.",
+        "operationId": "RecipientTransfers_Validate",
+        "x-ms-examples": {
+          "ValidateTransfer": {
+            "$ref": "./examples/ValidateTransfer.json"
+          }
+        },
+        "parameters": [
+          {
+            "$ref": "#/parameters/transferNameParameter"
+          },
+          {
+            "name": "parameters",
+            "in": "body",
+            "required": true,
+            "schema": {
+              "$ref": "#/definitions/AcceptTransferRequest"
+            },
+            "description": "Parameters supplied to validate the transfer."
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Results of the transfer validation.",
+            "schema": {
+              "$ref": "#/definitions/ValidateTransferResponse"
+            }
+          },
+          "default": {
+            "description": "Unexpected error.",
+            "schema": {
+              "$ref": "#/definitions/ErrorResponse"
+            }
+          }
+        }
+      }
+    },
     "/providers/Microsoft.Billing/transfers/{transferName}/declineTransfer": {
       "post": {
         "tags": [
@@ -6207,6 +6237,73 @@
           "type": "string",
           "readOnly": true
         }
+      },
+      "ValidationResults": {
+        "description": "Array containing the results of transfer validation.",
+        "properties": {
+          "value": {
+            "description": "List of validation results.",
+            "type": "array",
+            "readOnly": true,
+            "items": {
+              "$ref": "#/definitions/ValidationResultProperties"
+            }
+          }
+        }
+      },
+      "ValidationResultProperties": {
+        "description": "The properties of the validation result.",
+        "properties": {
+          "productId": {
+            "description": "The product id for which this result applies.",
+            "type": "string",
+            "readOnly": true
+          },
+          "level": {
+            "description": "Result Level.",
+            "type": "string",
+            "readOnly": true
+          },
+          "code": {
+            "description": "Result Code.",
+            "type": "string",
+            "readOnly": true
+          },
+          "message": {
+            "description": "The validation message.",
+            "type": "string",
+            "readOnly": true
+          }
+        }
+      },
+      "ValidateTransferResponse": {
+        "type": "object",
+        "description": "Transfer validation response.",
+        "properties": {
+          "properties": {
+            "description": "Transfer validation response properties.",
+            "x-ms-client-flatten": true,
+            "$ref": "#/definitions/ValidateTransferResponseProperties"
+          }
+        }
+      },
+      "ValidateTransferResponseProperties": {
+        "type": "object",
+        "description": "Properties of transfer validation response.",
+        "properties": {
+          "validationStatus": {
+            "description": "The status of validation",
+            "type": "string",
+            "readOnly": true
+          },
+          "ValidationResults": {
+            "description": "Array of validation results.",
+            "type": "array",
+            "items": {
+              "$ref": "#/definitions/ValidationResult"
+            }
+          }
+        }
       }
     },
     "Participants": {
diff --git a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerCancelTransfer.json b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerCancelTransfer.json
index d028698305f9..baf92ee116e1 100644
--- a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerCancelTransfer.json
+++ b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerCancelTransfer.json
@@ -2,7 +2,6 @@
   "parameters": {
     "api-version": "2019-10-01-preview",
     "billingAccountName": "{billingAccountName}",
-    "billingProfileName": "{billingProfileName}",
     "customerName": "{customerName}",
     "transferName": "transferName"
   },
@@ -13,8 +12,7 @@
           "creationTime": "2018-10-10T17:32:28Z",
           "expirationTime": "2018-11-05T17:32:28Z",
           "billingAccountId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}",
-          "billingProfileId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}",
-          "invoiceSectionId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}/customers/{customerName}",
+          "invoiceSectionId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/customers/{customerName}",
           "transferStatus": "Pending",
           "recipientEmailId": "user@contoso.com",
           "initiatorEmailId": "xyz@contoso.com",
diff --git a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerGetTransfer.json b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerGetTransfer.json
index 5c7540f29c58..0b75930a6d79 100644
--- a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerGetTransfer.json
+++ b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerGetTransfer.json
@@ -2,7 +2,6 @@
   "parameters": {
     "api-version": "2019-10-01-preview",
     "billingAccountName": "{billingAccountName}",
-    "billingProfileName": "{billingProfileName}",
     "customerName": "{customerName}",
     "transferName": "transferName"
   },
@@ -13,8 +12,7 @@
           "creationTime": "2018-10-10T17:32:28Z",
           "expirationTime": "2018-11-05T17:32:28Z",
           "billingAccountId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}",
-          "billingProfileId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}",
-          "invoiceSectionId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}/customers/{customerName}",
+          "invoiceSectionId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/customers/{customerName}",
           "initiatorCustomerType": "Partner",
           "transferStatus": "InProgress",
           "recipientEmailId": "user@contoso.com",
diff --git a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerInitiateTransfer.json b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerInitiateTransfer.json
index d9f14dde3aae..31e158a5bead 100644
--- a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerInitiateTransfer.json
+++ b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerInitiateTransfer.json
@@ -2,7 +2,6 @@
   "parameters": {
     "api-version": "2019-10-01-preview",
     "billingAccountName": "{billingAccountName}",
-    "billingProfileName": "{billingProfileName}",
     "customerName": "{customerName}",
     "parameters": {
       "properties": {
@@ -17,8 +16,7 @@
           "creationTime": "2018-10-10T17:32:28Z",
           "expirationTime": "2018-11-05T17:32:28Z",
           "billingAccountId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}",
-          "billingProfileId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}",
-          "invoiceSectionId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}/customers/{customerName}",
+          "invoiceSectionId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/customers/{customerName}",
           "transferStatus": "Pending",
           "recipientEmailId": "user@contoso.com",
           "initiatorEmailId": "xyz@contoso.com",
diff --git a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerListTransfers.json b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerListTransfers.json
index 34ca3d04c1dc..bc338e9406d1 100644
--- a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerListTransfers.json
+++ b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/PartnerListTransfers.json
@@ -2,7 +2,6 @@
   "parameters": {
     "api-version": "2019-10-01-preview",
     "billingAccountName": "{billingAccountName}",
-    "billingProfileName": "{billingProfileName}",
     "customerName": "{customerName}"
   },
   "responses": {
@@ -14,8 +13,7 @@
               "creationTime": "2018-10-10T17:32:28Z",
               "expirationTime": "2018-11-05T17:32:28Z",
               "billingAccountId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}",
-              "billingProfileId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}",
-              "invoiceSectionId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/billingProfiles/{billingProfileName}/customers/{customerName}",
+              "invoiceSectionId": "/providers/Microsoft.Billing/BillingAccounts/{billingAccountName}/customers/{customerName}",
               "transferStatus": "InProgress",
               "recipientEmailId": "user@contoso.com",
               "initiatorEmailId": "xyz@contoso.com",
diff --git a/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/ValidateTransfer.json b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/ValidateTransfer.json
new file mode 100644
index 000000000000..6e39b6e88d72
--- /dev/null
+++ b/specification/billing/resource-manager/Microsoft.Billing/preview/2019-10-01-preview/examples/ValidateTransfer.json
@@ -0,0 +1,37 @@
+{
+  "parameters": {
+    "api-version": "2019-10-01-preview",
+    "transferName": "transferName",
+    "parameters": {
+      "properties": {
+        "productDetails": [
+          {
+            "productType": "AzureSubscription",
+            "productId": "subscriptionId"
+          },
+          {
+            "productType": "AzureReservation",
+            "productId": "reservedInstanceId"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "properties": {
+          "validationStatus": "Succeeded",
+          "ValidationResults": [
+            {
+              "level": "Error",
+              "productId": "subscriptionId",
+              "code": "NotIntendedRecipient",
+              "message" : "Intented recipient is different." 
+            }
+          ]
+        }
+      }
+    }
+  }
+}