diff --git a/sdk/provisioning/Azure.Provisioning/api/Azure.Provisioning.net6.0.cs b/sdk/provisioning/Azure.Provisioning/api/Azure.Provisioning.net6.0.cs
index 0f363d904168..7fe664ffd962 100644
--- a/sdk/provisioning/Azure.Provisioning/api/Azure.Provisioning.net6.0.cs
+++ b/sdk/provisioning/Azure.Provisioning/api/Azure.Provisioning.net6.0.cs
@@ -97,6 +97,7 @@ public abstract partial class Resource<T> : Azure.Provisioning.Resource where T
     {
         protected Resource(Azure.Provisioning.IConstruct scope, Azure.Provisioning.Resource? parent, string resourceName, Azure.Core.ResourceType resourceType, string version, T properties) : base (default(Azure.Provisioning.IConstruct), default(Azure.Provisioning.Resource), default(string), default(Azure.Core.ResourceType), default(string), default(object)) { }
         public T Properties { get { throw null; } }
+        public void AssignParameter(System.Linq.Expressions.Expression<System.Func<T, string>> selector, Azure.Provisioning.Parameter parameter) { }
     }
 }
 namespace Azure.Provisioning.AppService
diff --git a/sdk/provisioning/Azure.Provisioning/api/Azure.Provisioning.netstandard2.0.cs b/sdk/provisioning/Azure.Provisioning/api/Azure.Provisioning.netstandard2.0.cs
index 0f363d904168..7fe664ffd962 100644
--- a/sdk/provisioning/Azure.Provisioning/api/Azure.Provisioning.netstandard2.0.cs
+++ b/sdk/provisioning/Azure.Provisioning/api/Azure.Provisioning.netstandard2.0.cs
@@ -97,6 +97,7 @@ public abstract partial class Resource<T> : Azure.Provisioning.Resource where T
     {
         protected Resource(Azure.Provisioning.IConstruct scope, Azure.Provisioning.Resource? parent, string resourceName, Azure.Core.ResourceType resourceType, string version, T properties) : base (default(Azure.Provisioning.IConstruct), default(Azure.Provisioning.Resource), default(string), default(Azure.Core.ResourceType), default(string), default(object)) { }
         public T Properties { get { throw null; } }
+        public void AssignParameter(System.Linq.Expressions.Expression<System.Func<T, string>> selector, Azure.Provisioning.Parameter parameter) { }
     }
 }
 namespace Azure.Provisioning.AppService
diff --git a/sdk/provisioning/Azure.Provisioning/src/ResourceOfT.cs b/sdk/provisioning/Azure.Provisioning/src/ResourceOfT.cs
index e76a83f64344..80bf23e141a2 100644
--- a/sdk/provisioning/Azure.Provisioning/src/ResourceOfT.cs
+++ b/sdk/provisioning/Azure.Provisioning/src/ResourceOfT.cs
@@ -1,6 +1,8 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
+using System;
+using System.Linq.Expressions;
 using Azure.Core;
 
 namespace Azure.Provisioning
@@ -35,5 +37,23 @@ protected Resource(IConstruct scope, Resource? parent, string resourceName, Reso
         {
             Properties = properties;
         }
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="selector"></param>
+        /// <param name="parameter"></param>
+        /// <exception cref="NotSupportedException"></exception>
+        public void AssignParameter(Expression<Func<T, string>> selector, Parameter parameter)
+        {
+            if (selector is not LambdaExpression lambda ||
+                lambda.Body is not MemberExpression member)
+            {
+                throw new NotSupportedException();
+            }
+
+            object instance = Expression.Lambda(member.Expression!, lambda.Parameters[0]).Compile().DynamicInvoke(Properties)!;
+            AssignParameter(instance, member.Member.Name, parameter);
+        }
     }
 }
diff --git a/sdk/provisioning/Azure.Provisioning/tests/Infrastructure/StorageBlobDefaults/main.bicep b/sdk/provisioning/Azure.Provisioning/tests/Infrastructure/StorageBlobDefaults/main.bicep
index 784b164e5561..851bbf3e1563 100644
--- a/sdk/provisioning/Azure.Provisioning/tests/Infrastructure/StorageBlobDefaults/main.bicep
+++ b/sdk/provisioning/Azure.Provisioning/tests/Infrastructure/StorageBlobDefaults/main.bicep
@@ -9,9 +9,9 @@ resource resourceGroup_I6QNkoPsb 'Microsoft.Resources/resourceGroups@2023-07-01'
   }
 }
 
-resource storageAccount_wIOls6qWR 'Microsoft.Storage/storageAccounts@2022-09-01' = {
+resource storageAccount_64QAbICpM 'Microsoft.Storage/storageAccounts@2022-09-01' = {
   scope: resourceGroup_I6QNkoPsb
-  name: 'photoAcct-b238b0e606ba44'
+  name: 'photoAcct-47cc88f8-4ec0-'
   location: 'westus'
   sku: {
     name: 'Premium_LRS'
@@ -21,8 +21,8 @@ resource storageAccount_wIOls6qWR 'Microsoft.Storage/storageAccounts@2022-09-01'
   }
 }
 
-resource blobService_gWmK7aIWs 'Microsoft.Storage/storageAccounts/blobServices@2022-09-01' = {
-  parent: storageAccount_wIOls6qWR
+resource blobService_hzBGHAAO1 'Microsoft.Storage/storageAccounts/blobServices@2022-09-01' = {
+  parent: storageAccount_64QAbICpM
   name: 'photos-TEST'
   properties: {
     cors: {
diff --git a/sdk/provisioning/Azure.Provisioning/tests/Infrastructure/StorageBlobDropDown/main.bicep b/sdk/provisioning/Azure.Provisioning/tests/Infrastructure/StorageBlobDropDown/main.bicep
index b46eb1267ffe..af051129e038 100644
--- a/sdk/provisioning/Azure.Provisioning/tests/Infrastructure/StorageBlobDropDown/main.bicep
+++ b/sdk/provisioning/Azure.Provisioning/tests/Infrastructure/StorageBlobDropDown/main.bicep
@@ -9,9 +9,9 @@ resource resourceGroup_I6QNkoPsb 'Microsoft.Resources/resourceGroups@2023-07-01'
   }
 }
 
-resource storageAccount_zwcoTiJ7t 'Microsoft.Storage/storageAccounts@2022-09-01' = {
+resource storageAccount_3AMx4MnVN 'Microsoft.Storage/storageAccounts@2022-09-01' = {
   scope: resourceGroup_I6QNkoPsb
-  name: 'photoAcct-42a20f49579e44'
+  name: 'photoAcct-e9ffc066-811e-'
   location: 'westus'
   sku: {
     name: 'Premium_LRS'
@@ -21,8 +21,8 @@ resource storageAccount_zwcoTiJ7t 'Microsoft.Storage/storageAccounts@2022-09-01'
   }
 }
 
-resource blobService_oQNAHmGlL 'Microsoft.Storage/storageAccounts/blobServices@2022-09-01' = {
-  parent: storageAccount_zwcoTiJ7t
+resource blobService_JVW2TmYYM 'Microsoft.Storage/storageAccounts/blobServices@2022-09-01' = {
+  parent: storageAccount_3AMx4MnVN
   name: 'photos-TEST'
   properties: {
     cors: {
diff --git a/sdk/provisioning/Azure.Provisioning/tests/ProvisioningTests.cs b/sdk/provisioning/Azure.Provisioning/tests/ProvisioningTests.cs
index e319d2b55b44..d2e851d22d35 100644
--- a/sdk/provisioning/Azure.Provisioning/tests/ProvisioningTests.cs
+++ b/sdk/provisioning/Azure.Provisioning/tests/ProvisioningTests.cs
@@ -41,13 +41,13 @@ public void WebSiteUsingL1()
                 .AddAccessPolicy(frontEndPrincipalId); // frontEnd.properties.identity.principalId
 
             KeyVaultSecret sqlAdminSecret = new KeyVaultSecret(infra, "sqlAdminPassword");
-            sqlAdminSecret.AssignParameter(sqlAdminSecret.Properties.Properties, nameof(sqlAdminSecret.Properties.Properties.Value), sqlAdminPasswordParam);
+            sqlAdminSecret.AssignParameter(secret => secret.Properties.Value, sqlAdminPasswordParam);
 
             KeyVaultSecret appUserSecret = new KeyVaultSecret(infra, "appUserPassword");
-            appUserSecret.AssignParameter(appUserSecret.Properties.Properties, nameof(appUserSecret.Properties.Properties.Value), appUserPasswordParam);
+            appUserSecret.AssignParameter(secret => secret.Properties.Value, appUserPasswordParam);
 
             SqlServer sqlServer = new SqlServer(infra, "sqlserver");
-            sqlServer.AssignParameter(sqlServer.Properties, nameof(sqlServer.Properties.AdministratorLoginPassword), sqlAdminPasswordParam);
+            sqlServer.AssignParameter(sql => sql.AdministratorLoginPassword, sqlAdminPasswordParam);
 
             SqlDatabase sqlDatabase = new SqlDatabase(infra);
 
diff --git a/sdk/provisioning/Azure.Provisioning/tests/TestCommonSqlDatabase.cs b/sdk/provisioning/Azure.Provisioning/tests/TestCommonSqlDatabase.cs
index fcab9159b982..538308900054 100644
--- a/sdk/provisioning/Azure.Provisioning/tests/TestCommonSqlDatabase.cs
+++ b/sdk/provisioning/Azure.Provisioning/tests/TestCommonSqlDatabase.cs
@@ -28,13 +28,13 @@ public TestCommonSqlDatabase(IConstruct scope, KeyVault? keyVault = null)
             AddParameter(appUserPasswordParam);
 
             KeyVaultSecret sqlAdminSecret = new KeyVaultSecret(this, "sqlAdminPassword");
-            sqlAdminSecret.AssignParameter(sqlAdminSecret.Properties.Properties, nameof(sqlAdminSecret.Properties.Properties.Value), sqlAdminPasswordParam);
+            sqlAdminSecret.AssignParameter(secret => secret.Properties.Value, sqlAdminPasswordParam);
 
             KeyVaultSecret appUserSecret = new KeyVaultSecret(this, "appUserPassword");
-            appUserSecret.AssignParameter(appUserSecret.Properties.Properties, nameof(appUserSecret.Properties.Properties.Value), appUserPasswordParam);
+            appUserSecret.AssignParameter(secret => secret.Properties.Value, appUserPasswordParam);
 
             SqlServer sqlServer = new SqlServer(this, "sqlserver");
-            sqlServer.AssignParameter(sqlServer.Properties, nameof(sqlServer.Properties.AdministratorLoginPassword), sqlAdminPasswordParam);
+            sqlServer.AssignParameter(sql => sql.AdministratorLoginPassword, sqlAdminPasswordParam);
             SqlDatabase = new SqlDatabase(this);
 
             KeyVaultSecret sqlAzureConnectionStringSecret = new KeyVaultSecret(this, "connectionString", SqlDatabase.GetConnectionString(appUserPasswordParam));