diff --git a/src/Accounts/Accounts.Test/EnvironmentCmdletTests.cs b/src/Accounts/Accounts.Test/EnvironmentCmdletTests.cs
index 638c21133537..57544806b13f 100644
--- a/src/Accounts/Accounts.Test/EnvironmentCmdletTests.cs
+++ b/src/Accounts/Accounts.Test/EnvironmentCmdletTests.cs
@@ -382,6 +382,8 @@ public void CanCreateEnvironmentWithAllProperties()
                 AzureOperationalInsightsEndpoint = "https://AzureOperationalInsights",
                 AzureAttestationServiceEndpointResourceId = "AzureAttestationServiceEndpointResourceId",
                 AzureAttestationServiceEndpointSuffix = "https://AzureAttestationService",
+                AzureSynapseAnalyticsEndpointResourceId = "AzureSynapseAnalyticsEndpointResourceId",
+                AzureSynapseAnalyticsEndpointSuffix = "https://AzureSynapseAnalytics",
             };
 
             var dict = new Dictionary<string, object>();
@@ -407,6 +409,8 @@ public void CanCreateEnvironmentWithAllProperties()
             dict["AzureOperationalInsightsEndpoint"] = "https://AzureOperationalInsights";
             dict["AzureAttestationServiceEndpointResourceId"] = "AzureAttestationServiceEndpointResourceId";
             dict["AzureAttestationServiceEndpointSuffix"] = "https://AzureAttestationService";
+            dict["AzureSynapseAnalyticsEndpointResourceId"] = "AzureSynapseAnalyticsEndpointResourceId";
+            dict["AzureSynapseAnalyticsEndpointSuffix"] = "https://AzureSynapseAnalytics";
             cmdlet.SetBoundParameters(dict);
 
             cmdlet.InvokeBeginProcessing();
@@ -436,6 +440,8 @@ public void CanCreateEnvironmentWithAllProperties()
             Assert.Equal(cmdlet.AzureOperationalInsightsEndpoint, actual.AzureOperationalInsightsEndpoint);
             Assert.Equal(cmdlet.AzureAttestationServiceEndpointResourceId, actual.AzureAttestationServiceEndpointResourceId);
             Assert.Equal(cmdlet.AzureAttestationServiceEndpointSuffix, actual.AzureAttestationServiceEndpointSuffix);
+            Assert.Equal(cmdlet.AzureSynapseAnalyticsEndpointResourceId, actual.AzureSynapseAnalyticsEndpointResourceId);
+            Assert.Equal(cmdlet.AzureSynapseAnalyticsEndpointSuffix, actual.AzureSynapseAnalyticsEndpointSuffix);
             commandRuntimeMock.Verify(f => f.WriteObject(It.IsAny<PSAzureEnvironment>()), Times.Once());
             IAzureEnvironment env = AzureRmProfileProvider.Instance.Profile.GetEnvironment("KaTaL");
             Assert.Equal(env.Name, cmdlet.Name);
diff --git a/src/Accounts/Accounts/ChangeLog.md b/src/Accounts/Accounts/ChangeLog.md
index 8f4740ef6acb..31d52d67fb67 100644
--- a/src/Accounts/Accounts/ChangeLog.md
+++ b/src/Accounts/Accounts/ChangeLog.md
@@ -19,6 +19,7 @@
 -->
 ## Upcoming Release
 * Removed alias of `Resolve-AzError`
+* Updated Add-AzEnvironment and Set-AzEnvironment to accept parameters AzureSynapseAnalyticsEndpointResourceId and AzureSynapseAnalyticsEndpointSuffix
 
 ## Version 1.7.5
 * Updated Azure PowerShell survey URL in `Resolve-AzError` [#11507]
diff --git a/src/Accounts/Accounts/Environment/AddAzureRMEnvironment.cs b/src/Accounts/Accounts/Environment/AddAzureRMEnvironment.cs
index 8ad5cf197c28..a7df90cadf04 100644
--- a/src/Accounts/Accounts/Environment/AddAzureRMEnvironment.cs
+++ b/src/Accounts/Accounts/Environment/AddAzureRMEnvironment.cs
@@ -175,6 +175,13 @@ public string DataLakeAudience
             HelpMessage = "The resource identifier of the Azure Attestation service that is the recipient of the requested token.")]
         public string AzureAttestationServiceEndpointResourceId { get; set; }
 
+        [Parameter(Mandatory = false, ValueFromPipelineByPropertyName = true,
+            HelpMessage = "Dns suffix of Azure Synapse Analytics.")]
+        public string AzureSynapseAnalyticsEndpointSuffix { get; set; }
+
+        [Parameter(Mandatory = false, ValueFromPipelineByPropertyName = true,
+            HelpMessage = "The resource identifier of the Azure Synapse Analytics that is the recipient of the requested token.")]
+        public string AzureSynapseAnalyticsEndpointResourceId { get; set; }
 
         protected override void BeginProcessing()
         {
@@ -329,6 +336,10 @@ public override void ExecuteCmdlet()
                                     nameof(AzureAttestationServiceEndpointSuffix));
                                 SetEndpointIfBound(newEnvironment, AzureEnvironment.ExtendedEndpoint.AzureAttestationServiceEndpointResourceId,
                                     nameof(AzureAttestationServiceEndpointResourceId));
+                                SetEndpointIfBound(newEnvironment, AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointSuffix,
+                                    nameof(AzureSynapseAnalyticsEndpointSuffix));
+                                SetEndpointIfBound(newEnvironment, AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointResourceId,
+                                    nameof(AzureSynapseAnalyticsEndpointResourceId));
                                 WriteObject(new PSAzureEnvironment(profileClient.AddOrSetEnvironment(newEnvironment)));
                             }
                         });
diff --git a/src/Accounts/Accounts/Environment/SetAzureRMEnvironment.cs b/src/Accounts/Accounts/Environment/SetAzureRMEnvironment.cs
index f144d691d2d8..ff89ec0f19b6 100644
--- a/src/Accounts/Accounts/Environment/SetAzureRMEnvironment.cs
+++ b/src/Accounts/Accounts/Environment/SetAzureRMEnvironment.cs
@@ -176,6 +176,14 @@ public string DataLakeAudience
             HelpMessage = "The resource identifier of the Azure Attestation service that is the recipient of the requested token.")]
         public string AzureAttestationServiceEndpointResourceId { get; set; }
 
+        [Parameter(Mandatory = false, ValueFromPipelineByPropertyName = true,
+            HelpMessage = "Dns suffix of Azure Synapse Analytics.")]
+        public string AzureSynapseAnalyticsEndpointSuffix { get; set; }
+
+        [Parameter(Mandatory = false, ValueFromPipelineByPropertyName = true,
+            HelpMessage = "The resource identifier of the Azure Synapse Analytics that is the recipient of the requested token.")]
+        public string AzureSynapseAnalyticsEndpointResourceId { get; set; }
+
         protected override void BeginProcessing()
         {
             // do not call begin processing there is no context needed for this cmdlet
@@ -329,6 +337,10 @@ public override void ExecuteCmdlet()
                                     nameof(AzureAttestationServiceEndpointSuffix));
                                 SetEndpointIfBound(newEnvironment, AzureEnvironment.ExtendedEndpoint.AzureAttestationServiceEndpointResourceId,
                                     nameof(AzureAttestationServiceEndpointResourceId));
+                                SetEndpointIfBound(newEnvironment, AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointSuffix,
+                                    nameof(AzureSynapseAnalyticsEndpointSuffix));
+                                SetEndpointIfBound(newEnvironment, AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointResourceId,
+                                    nameof(AzureSynapseAnalyticsEndpointResourceId));
                                 WriteObject(new PSAzureEnvironment(profileClient.AddOrSetEnvironment(newEnvironment)));
                             }
                         });
diff --git a/src/Accounts/Accounts/help/Add-AzEnvironment.md b/src/Accounts/Accounts/help/Add-AzEnvironment.md
index ac3753301d3a..c7910699dfa9 100644
--- a/src/Accounts/Accounts/help/Add-AzEnvironment.md
+++ b/src/Accounts/Accounts/help/Add-AzEnvironment.md
@@ -26,7 +26,8 @@ Add-AzEnvironment [-Name] <String> [[-PublishSettingsFileUrl] <String>] [[-Servi
  [[-BatchEndpointResourceId] <String>] [[-AzureOperationalInsightsEndpointResourceId] <String>]
  [[-AzureOperationalInsightsEndpoint] <String>] [-AzureAnalysisServicesEndpointSuffix <String>]
  [-AzureAnalysisServicesEndpointResourceId <String>] [-AzureAttestationServiceEndpointSuffix <String>]
- [-AzureAttestationServiceEndpointResourceId <String>] [-Scope <ContextModificationScope>]
+ [-AzureAttestationServiceEndpointResourceId <String>] [-AzureSynapseAnalyticsEndpointSuffix <String>]
+ [-AzureSynapseAnalyticsEndpointResourceId <String>] [-Scope <ContextModificationScope>]
  [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
 
@@ -38,6 +39,7 @@ Add-AzEnvironment [-Name] <String> [[-StorageEndpoint] <String>] [-ARMEndpoint]
  [[-AzureOperationalInsightsEndpointResourceId] <String>] [[-AzureOperationalInsightsEndpoint] <String>]
  [-AzureAnalysisServicesEndpointSuffix <String>] [-AzureAnalysisServicesEndpointResourceId <String>]
  [-AzureAttestationServiceEndpointSuffix <String>] [-AzureAttestationServiceEndpointResourceId <String>]
+ [-AzureSynapseAnalyticsEndpointSuffix <String>] [-AzureSynapseAnalyticsEndpointResourceId <String>]
  [-Scope <ContextModificationScope>] [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm]
  [<CommonParameters>]
 ```
@@ -91,6 +93,8 @@ AzureOperationalInsightsEndpoint                  :
 AzureAnalysisServicesEndpointSuffix               :
 AzureAttestationServiceEndpointSuffix             :
 AzureAttestationServiceEndpointResourceId         :
+AzureSynapseAnalyticsEndpointSuffix               :
+AzureSynapseAnalyticsEndpointResourceId           :
 VersionProfiles                                   : {}
 ExtendedProperties                                : {}
 BatchEndpointResourceId                           :
@@ -310,6 +314,36 @@ Accept pipeline input: True (ByPropertyName)
 Accept wildcard characters: False
 ```
 
+### -AzureSynapseAnalyticsEndpointResourceId
+The The resource identifier of the Azure Synapse Analytics that is the recipient of the requested token.
+
+```yaml
+Type: System.String
+Parameter Sets: (All)
+Aliases:
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
+### -AzureSynapseAnalyticsEndpointSuffix
+Dns suffix of Azure Synapse Analytics.
+
+```yaml
+Type: System.String
+Parameter Sets: (All)
+Aliases:
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -BatchEndpointResourceId
 The resource identifier of the Azure Batch service that is the recipient of the requested token
 
diff --git a/src/Accounts/Accounts/help/Set-AzEnvironment.md b/src/Accounts/Accounts/help/Set-AzEnvironment.md
index 689e55eae55b..0dceadd1d673 100644
--- a/src/Accounts/Accounts/help/Set-AzEnvironment.md
+++ b/src/Accounts/Accounts/help/Set-AzEnvironment.md
@@ -26,7 +26,8 @@ Set-AzEnvironment [-Name] <String> [[-PublishSettingsFileUrl] <String>] [[-Servi
  [[-BatchEndpointResourceId] <String>] [[-AzureOperationalInsightsEndpointResourceId] <String>]
  [[-AzureOperationalInsightsEndpoint] <String>] [-AzureAnalysisServicesEndpointSuffix <String>]
  [-AzureAnalysisServicesEndpointResourceId <String>] [-AzureAttestationServiceEndpointSuffix <String>]
- [-AzureAttestationServiceEndpointResourceId <String>] [-Scope <ContextModificationScope>]
+ [-AzureAttestationServiceEndpointResourceId <String>] [-AzureSynapseAnalyticsEndpointSuffix <String>]
+ [-AzureSynapseAnalyticsEndpointResourceId <String>] [-Scope <ContextModificationScope>]
  [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
 
@@ -38,6 +39,7 @@ Set-AzEnvironment [-Name] <String> [[-StorageEndpoint] <String>] [-ARMEndpoint]
  [[-AzureOperationalInsightsEndpointResourceId] <String>] [[-AzureOperationalInsightsEndpoint] <String>]
  [-AzureAnalysisServicesEndpointSuffix <String>] [-AzureAnalysisServicesEndpointResourceId <String>]
  [-AzureAttestationServiceEndpointSuffix <String>] [-AzureAttestationServiceEndpointResourceId <String>]
+ [-AzureSynapseAnalyticsEndpointSuffix <String>] [-AzureSynapseAnalyticsEndpointResourceId <String>]
  [-Scope <ContextModificationScope>] [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm]
  [<CommonParameters>]
 ```
@@ -88,6 +90,8 @@ AzureOperationalInsightsEndpoint                  :
 AzureOperationalInsightsEndpointResourceId        :
 AzureAttestationServiceEndpointSuffix             :
 AzureAttestationServiceEndpointResourceId         :
+AzureSynapseAnalyticsEndpointSuffix               :
+AzureSynapseAnalyticsEndpointResourceId           :
 ```
 
 In this example we are creating a new Azure environment with sample endpoints using Add-AzEnvironment, and then we are changing the value of the ActiveDirectoryEndpoint and GraphEndpoint attributes of the created environment using the cmdlet Set-AzEnvironment.
@@ -303,6 +307,36 @@ Accept pipeline input: True (ByPropertyName)
 Accept wildcard characters: False
 ```
 
+### -AzureSynapseAnalyticsEndpointResourceId
+The The resource identifier of the Azure Synapse Analytics that is the recipient of the requested token.
+
+```yaml
+Type: System.String
+Parameter Sets: (All)
+Aliases:
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
+### -AzureSynapseAnalyticsEndpointSuffix
+Dns suffix of Azure Synapse Analytics.
+
+```yaml
+Type: System.String
+Parameter Sets: (All)
+Aliases:
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -BatchEndpointResourceId
 The resource identifier of the Azure Batch service that is the recipient of the requested token
 
diff --git a/src/Accounts/Authentication.ResourceManager/Models/PSAzureEnvironment.cs b/src/Accounts/Authentication.ResourceManager/Models/PSAzureEnvironment.cs
index b8ff5b1158b2..0b37d328c49c 100644
--- a/src/Accounts/Authentication.ResourceManager/Models/PSAzureEnvironment.cs
+++ b/src/Accounts/Authentication.ResourceManager/Models/PSAzureEnvironment.cs
@@ -114,6 +114,9 @@ public PSAzureEnvironment(PSObject other)
             AzureAttestationServiceEndpointResourceId =
                 other.GetProperty<string>(nameof(AzureAttestationServiceEndpointResourceId));
             AzureAttestationServiceEndpointSuffix = other.GetProperty<string>(nameof(AzureAttestationServiceEndpointSuffix));
+            AzureSynapseAnalyticsEndpointResourceId =
+                other.GetProperty<string>(nameof(AzureSynapseAnalyticsEndpointResourceId));
+            AzureSynapseAnalyticsEndpointSuffix = other.GetProperty<string>(nameof(AzureSynapseAnalyticsEndpointSuffix));
             VersionProfiles.Populate(nameof(VersionProfiles), other);
             this.PopulateExtensions(other);
         }
@@ -324,6 +327,36 @@ public string AzureAttestationServiceEndpointResourceId
             }
         }
 
+        /// <summary>
+        /// The domain name suffix for Azure Synapse Analyticss
+        /// </summary>
+        public string AzureSynapseAnalyticsEndpointSuffix
+        {
+            get
+            {
+                return this.GetEndpoint(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointSuffix);
+            }
+            set
+            {
+                this.SetEndpoint(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointSuffix, value);
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the resource Id to use for contacting the Synapse Analyticss endpoint
+        /// </summary>
+        public string AzureSynapseAnalyticsEndpointResourceId
+        {
+            get
+            {
+                return this.GetEndpoint(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointResourceId);
+            }
+            set
+            {
+                this.SetEndpoint(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointResourceId, value);
+            }
+        }
+
         public IList<string> VersionProfiles { get; } = new List<string>();
 
         public IDictionary<string, string> ExtendedProperties { get; } = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
diff --git a/src/Accounts/Authentication.Test/TypeConversionTests.cs b/src/Accounts/Authentication.Test/TypeConversionTests.cs
index 952b5fd46cde..04cbc2429e1a 100644
--- a/src/Accounts/Authentication.Test/TypeConversionTests.cs
+++ b/src/Accounts/Authentication.Test/TypeConversionTests.cs
@@ -66,6 +66,8 @@ public void CanConvertNullEnvironments()
             Assert.Null(environment.AzureAnalysisServicesEndpointSuffix);
             Assert.Null(environment.AzureAttestationServiceEndpointResourceId);
             Assert.Null(environment.AzureAttestationServiceEndpointSuffix);
+            Assert.Null(environment.AzureSynapseAnalyticsEndpointResourceId);
+            Assert.Null(environment.AzureSynapseAnalyticsEndpointSuffix);
 
         }
 
@@ -78,7 +80,7 @@ public void CanConvertNullEnvironments()
             "https://management.core.windows.net", ".sql.azure.com", ".core.windows.net",
             ".trafficmanager.windows.net", "https://batch.core.windows.net", "https://datalake.azure.net",
             "https://api.loganalytics.io", "https://api.loganalytics.io/v1", "analysisservices.azure.net",
-            "https://attest.azure.net", "attest.azure.net")]
+            "https://attest.azure.net", "attest.azure.net", "https://dev.azuresynapse.net", "dev.azuresynapse.net")]
         [Trait(Category.AcceptanceType, Category.CheckIn)]
         public void CanConvertValidEnvironments(string name, bool onPremise, string activeDirectory, string serviceResource,
             string adTenant, string dataLakeJobs, string dataLakeFiles, string kvDnsSuffix,
@@ -86,7 +88,8 @@ public void CanConvertValidEnvironments(string name, bool onPremise, string acti
             string publishSettings, string resourceManager, string serviceManagement,
             string sqlSuffix, string storageSuffix, string trafficManagerSuffix, string batchResource, string dataLakeResource,
             string azureOperationalInsightsEndpointResourceId, string azureOperationalInsightsEndpoint, string analysisServicesSuffix,
-            string azureAttestationServiceEndpointResourceId, string azureAttestationServiceEndpointSuffix)
+            string azureAttestationServiceEndpointResourceId, string azureAttestationServiceEndpointSuffix,
+            string azureSynapseAnalyticsEndpointResourceId, string azureSynapseAnalyticsEndpointSuffix)
         {
             AzureEnvironment azEnvironment = CreateEnvironment(name, onPremise, activeDirectory,
                 serviceResource, adTenant, dataLakeJobs, dataLakeFiles, kvDnsSuffix,
@@ -94,7 +97,8 @@ public void CanConvertValidEnvironments(string name, bool onPremise, string acti
                 resourceManager, serviceManagement, sqlSuffix, storageSuffix,
                 trafficManagerSuffix, batchResource, dataLakeResource,
                 azureOperationalInsightsEndpointResourceId, azureOperationalInsightsEndpoint, analysisServicesSuffix,
-                azureAttestationServiceEndpointResourceId, azureAttestationServiceEndpointSuffix);
+                azureAttestationServiceEndpointResourceId, azureAttestationServiceEndpointSuffix,
+                azureSynapseAnalyticsEndpointResourceId, azureSynapseAnalyticsEndpointSuffix);
             var environment = (PSAzureEnvironment)azEnvironment;
             Assert.NotNull(environment);
             CheckEndpoint(AzureEnvironment.Endpoint.ActiveDirectory, azEnvironment,
@@ -145,6 +149,10 @@ public void CanConvertValidEnvironments(string name, bool onPremise, string acti
                 environment.AzureAttestationServiceEndpointResourceId);
             CheckEndpoint(AzureEnvironment.ExtendedEndpoint.AzureAttestationServiceEndpointSuffix, azEnvironment,
                 environment.AzureAttestationServiceEndpointSuffix);
+            CheckEndpoint(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointResourceId, azEnvironment,
+                environment.AzureSynapseAnalyticsEndpointResourceId);
+            CheckEndpoint(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointSuffix, azEnvironment,
+                environment.AzureSynapseAnalyticsEndpointSuffix);
             Assert.Equal(azEnvironment.Name, environment.Name);
             Assert.Equal(azEnvironment.OnPremise, environment.EnableAdfsAuthentication);
         }
@@ -183,6 +191,8 @@ public void CanConvertNullPSEnvironments()
             Assert.False(environment.IsEndpointSet(AzureEnvironment.ExtendedEndpoint.AnalysisServicesEndpointSuffix));
             Assert.False(environment.IsEndpointSet(AzureEnvironment.ExtendedEndpoint.AzureAttestationServiceEndpointResourceId));
             Assert.False(environment.IsEndpointSet(AzureEnvironment.ExtendedEndpoint.AzureAttestationServiceEndpointSuffix));
+            Assert.False(environment.IsEndpointSet(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointResourceId));
+            Assert.False(environment.IsEndpointSet(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointSuffix));
         }
 
         [Theory]
@@ -194,7 +204,7 @@ public void CanConvertNullPSEnvironments()
             "https://management.core.windows.net", ".sql.azure.com", ".core.windows.net",
             ".trafficmanager.windows.net", "https://batch.core.windows.net", "https://datalake.azure.net",
             "https://api.loganalytics.io", "https://api.loganalytics.io/v1", "analysisservices.azure.net",
-            "https://attest.azure.net", "attest.azure.net")]
+            "https://attest.azure.net", "attest.azure.net", "https://dev.azuresynapse.net", "dev.azuresynapse.net")]
         [Trait(Category.AcceptanceType, Category.CheckIn)]
         public void CanConvertValidPSEnvironments(string name, bool onPremise, string activeDirectory, string serviceResource,
             string adTenant, string dataLakeJobs, string dataLakeFiles, string kvDnsSuffix,
@@ -202,7 +212,8 @@ public void CanConvertValidPSEnvironments(string name, bool onPremise, string ac
             string publishSettings, string resourceManager, string serviceManagement,
             string sqlSuffix, string storageSuffix, string trafficManagerSuffix, string batchResource, string dataLakeResource,
             string azureOperationalInsightsEndpointResourceId, string azureOperationalInsightsEndpoint, string analysisServicesSuffix,
-            string azureAttestationServiceEndpointResourceId, string azureAttestationServiceEndpointSuffix)
+            string azureAttestationServiceEndpointResourceId, string azureAttestationServiceEndpointSuffix,
+            string azureSynapseAnalyticsEndpointResourceId, string azureSynapseAnalyticsEndpointSuffix)
         {
             PSAzureEnvironment environment = new PSAzureEnvironment
             {
@@ -231,7 +242,9 @@ public void CanConvertValidPSEnvironments(string name, bool onPremise, string ac
                 AzureOperationalInsightsEndpoint = azureOperationalInsightsEndpoint,
                 AzureAnalysisServicesEndpointSuffix = analysisServicesSuffix,
                 AzureAttestationServiceEndpointResourceId = azureAttestationServiceEndpointResourceId,
-                AzureAttestationServiceEndpointSuffix = azureAttestationServiceEndpointSuffix
+                AzureAttestationServiceEndpointSuffix = azureAttestationServiceEndpointSuffix,
+                AzureSynapseAnalyticsEndpointResourceId = azureSynapseAnalyticsEndpointResourceId,
+                AzureSynapseAnalyticsEndpointSuffix = azureSynapseAnalyticsEndpointSuffix
             };
             var azEnvironment = (AzureEnvironment)environment;
             Assert.NotNull(environment);
@@ -283,6 +296,10 @@ public void CanConvertValidPSEnvironments(string name, bool onPremise, string ac
                 environment.AzureAttestationServiceEndpointResourceId);
             CheckEndpoint(AzureEnvironment.ExtendedEndpoint.AzureAttestationServiceEndpointSuffix, azEnvironment,
                 environment.AzureAttestationServiceEndpointSuffix);
+            CheckEndpoint(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointResourceId, azEnvironment,
+                environment.AzureSynapseAnalyticsEndpointResourceId);
+            CheckEndpoint(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointSuffix, azEnvironment,
+                environment.AzureSynapseAnalyticsEndpointSuffix);
             Assert.Equal(azEnvironment.Name, environment.Name);
             Assert.Equal(azEnvironment.OnPremise, environment.EnableAdfsAuthentication);
         }
@@ -294,7 +311,8 @@ private AzureEnvironment CreateEnvironment(string name, bool onPremise, string a
             string publishSettings, string resourceManager, string serviceManagement,
             string sqlSuffix, string storageSuffix, string trafficManagerSuffix, string batchResource, string dataLakeResource,
             string azureOperationalInsightsEndpointResourceId, string azureOperationalInsightsEndpoint, string analysisServicesSuffix,
-            string azureAttestationServiceEndpointResourceId, string azureAttestationServiceEndpointSuffix)
+            string azureAttestationServiceEndpointResourceId, string azureAttestationServiceEndpointSuffix,
+            string azureSynapseAnalyticsEndpointResourceId, string azureSynapseAnalyticsEndpointSuffix)
         {
             var environment = new AzureEnvironment() { Name = name, OnPremise = onPremise };
             SetEndpoint(AzureEnvironment.Endpoint.ActiveDirectory, environment, activeDirectory);
@@ -345,6 +363,10 @@ private AzureEnvironment CreateEnvironment(string name, bool onPremise, string a
                 azureAttestationServiceEndpointResourceId);
             CheckEndpoint(AzureEnvironment.ExtendedEndpoint.AzureAttestationServiceEndpointSuffix, environment,
                 azureAttestationServiceEndpointSuffix);
+            CheckEndpoint(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointResourceId, environment,
+                azureSynapseAnalyticsEndpointResourceId);
+            CheckEndpoint(AzureEnvironment.ExtendedEndpoint.AzureSynapseAnalyticsEndpointSuffix, environment,
+                azureSynapseAnalyticsEndpointSuffix);
             return environment;
 
         }