diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
index 14cbdee37961..d094cd8aa3c1 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
@@ -9239,7 +9239,8 @@
             "Constant",
             "Field",
             "Unary",
-            "Binary"
+            "Binary",
+            "NAry"
           ],
           "type": "string",
           "description": "Type of expressions supported by the system. Type: string."
@@ -9248,9 +9249,14 @@
           "description": "Value for Constant/Field Type: string.",
           "type": "string"
         },
-        "operator": {
-          "description": "Expression operator value Type: string.",
-          "type": "string"
+        "operators": {
+          "description": "Expression operator value Type: list of strings.",
+          "type": "array",
+          "items": {
+            "type": "string",
+            "x-ms-format": "dfe-string",
+            "description": "Type: string."
+          }
         },
         "operands": {
           "description": "List of nested expressions.",
diff --git a/specification/datafactory/resource-manager/sdk-suppressions.yaml b/specification/datafactory/resource-manager/sdk-suppressions.yaml
index 79dec0017c77..28a8fe5b1b1c 100644
--- a/specification/datafactory/resource-manager/sdk-suppressions.yaml
+++ b/specification/datafactory/resource-manager/sdk-suppressions.yaml
@@ -3,20 +3,12 @@ suppressions:
     - package: azure-mgmt-datafactory
       breaking-changes:
         - Model ManagedIdentityCredential no longer has parameter resource_id
+        - Model ExpressionV2 no longer has parameter operator
   azure-sdk-for-go:
     - package: sdk/resourcemanager/datafactory/armdatafactory
       breaking-changes:
         - Enum `ScriptType` has been removed
-        - Field `ManagedIdentityCredentialResource` of struct `CredentialOperationsClientCreateOrUpdateResponse` has been removed
-        - Field `ManagedIdentityCredentialResource` of struct `CredentialOperationsClientGetResponse` has been removed
-        - Field `TypeProperties` of struct `ManagedIdentityCredential` has been removed
-        - Function `*CredentialOperationsClient.CreateOrUpdate` parameter(s) have been changed from `(context.Context, string, string, string, ManagedIdentityCredentialResource, *CredentialOperationsClientCreateOrUpdateOptions)` to `(context.Context, string, string, string, CredentialResource, *CredentialOperationsClientCreateOrUpdateOptions)`
-        - Struct `ManagedIdentityCredentialResource` has been removed
-        - Struct `ManagedIdentityTypeProperties` has been removed
-        - Type of `AzureFunctionActivityTypeProperties.Headers` has been changed from `map[string]*string` to `map[string]any`
-        - Type of `CredentialListResponse.Value` has been changed from `[]*ManagedIdentityCredentialResource` to `[]*CredentialResource`
-        - Type of `WebActivityTypeProperties.Headers` has been changed from `map[string]*string` to `map[string]any`
-        - Type of `WebHookActivityTypeProperties.Headers` has been changed from `map[string]*string` to `map[string]any`
+        - Field `Operator` of struct `ExpressionV2` has been removed
   azure-sdk-for-js:
     - package: "@azure/arm-datafactory"
       breaking-changes:
@@ -26,4 +18,5 @@ suppressions:
         - "Type of parameter headers of interface WebActivity is changed from {\n        [propertyName: string]: string;\n    } to {\n        [propertyName: string]: any;\n    }"
         - "Type of parameter headers of interface WebHookActivity is changed from {\n        [propertyName: string]: string;\n    } to {\n        [propertyName: string]: any;\n    }"
         - Type of parameter type of interface ScriptActivityScriptBlock is changed from ScriptType to any
-        - Type of parameter value of interface CredentialListResponse is changed from ManagedIdentityCredentialResource[] to CredentialResource[]
\ No newline at end of file
+        - Type of parameter value of interface CredentialListResponse is changed from ManagedIdentityCredentialResource[] to CredentialResource[]
+        - Interface ExpressionV2 no longer has parameter operator
diff --git a/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/Pipeline.json b/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/Pipeline.json
index c78a6728d852..e7fe05e9e3e5 100644
--- a/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/Pipeline.json
+++ b/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/Pipeline.json
@@ -8146,7 +8146,8 @@
             "Constant",
             "Field",
             "Unary",
-            "Binary"
+            "Binary",
+            "NAry"
           ],
           "type": "string",
           "description": "Type of expressions supported by the system. Type: string."
@@ -8155,9 +8156,13 @@
           "description": "Value for Constant/Field Type: string.",
           "type": "string"
         },
-        "operator": {
-          "description": "Expression operator value Type: string.",
-          "type": "string"
+        "operators": {
+          "description": "Expression operator value Type: list of strings.",
+          "type": "array",
+          "items": {
+            "type": "string",
+            "description": "Type: string."
+          }
         },
         "operands": {
           "description": "List of nested expressions.",