Support MI Auth for Azure File (#29779)

Co-authored-by: Shenwang Zeng <[email protected]>
Co-authored-by: Razvan Badea <[email protected]>

Author: 3 people

specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/LinkedService.json

@@ -1500,6 +1500,15 @@
         "encryptedCredential": {
           "type": "string",
           "description": "The encrypted credential used for authentication. Credentials are encrypted using the integration runtime credential manager. Type: string."
+        },
+        "serviceEndpoint": {
+          "type": "object",
+          "x-ms-format": "dfe-string",
+          "description": "File service endpoint of the Azure File Storage resource. It is mutually exclusive with connectionString, sasUri property."
+        },
+        "credential": {
+          "$ref": "../datafactory.json#/definitions/CredentialReference",
+          "description": "The credential reference containing authentication information."
         }
       }
     },

specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/LinkedService.json

@@ -1350,6 +1350,15 @@
         "encryptedCredential": {
           "type": "object",
           "description": "The encrypted credential used for authentication. Credentials are encrypted using the integration runtime credential manager. Type: string (or Expression with resultType string)."
+        },
+        "serviceEndpoint": {
+          "type": "object",
+          "x-ms-format": "dfe-string",
+          "description": "File service endpoint of the Azure File Storage resource. It is mutually exclusive with connectionString, sasUri property."
+        },
+        "credential": {
+          "$ref": "../artifacts.json#/definitions/CredentialReference",
+          "description": "The credential reference containing authentication information."
         }
       },
       "required": [