Revert "Change to secret for all versions"

This reverts commit aba4e33.

Author: johnkoh-msft

specification/azuredatatransfer/AzureDataTransfer.Management/models.tsp

@@ -1101,9 +1101,17 @@ model FlowProperties {
    */
   streamLatency?: int64;
 
+  /**
+   * The passphrase used for SRT streams (non-secret)
+   */
+  @removed(Versions.v2026_02_06_preview)
+  @renamedFrom(Versions.v2026_02_06_preview, "passphrase")
+  deprecatedPassphrase?: string;
+
   /**
    * The passphrase used for SRT streams
    */
+  @added(Versions.v2026_02_06_preview)
   @secret
   passphrase?: string;
 
@@ -1447,9 +1455,17 @@ model SetDestinationEndpoints {
  * Set the passphrase used for SRT streams
  */
 model SetStreamPassphrase {
+  /**
+   * The passphrase used for SRT streams (non-secret)
+   */
+  @removed(Versions.v2026_02_06_preview)
+  @renamedFrom(Versions.v2026_02_06_preview, "value")
+  deprecatedValue?: string;
+
   /**
    * The passphrase used for SRT streams
    */
+  @added(Versions.v2026_02_06_preview)
   @secret
   value?: string;
 }

specification/azuredatatransfer/resource-manager/Microsoft.AzureDataTransfer/preview/2025-04-11-preview/azuredatatransfer.json

@@ -3281,9 +3281,7 @@
         },
         "passphrase": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         },
         "sourceAddresses": {
           "$ref": "#/definitions/StreamSourceAddresses",
@@ -4004,9 +4002,7 @@
         },
         "passphrase": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         },
         "sourceAddresses": {
           "$ref": "#/definitions/StreamSourceAddresses",
@@ -4555,9 +4551,7 @@
       "properties": {
         "value": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         }
       }
     },

specification/azuredatatransfer/resource-manager/Microsoft.AzureDataTransfer/preview/2025-05-30-preview/azuredatatransfer.json

@@ -4211,9 +4211,7 @@
         },
         "passphrase": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         },
         "sourceAddresses": {
           "$ref": "#/definitions/StreamSourceAddresses",
@@ -5033,9 +5031,7 @@
         },
         "passphrase": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         },
         "sourceAddresses": {
           "$ref": "#/definitions/StreamSourceAddresses",
@@ -5612,9 +5608,7 @@
       "properties": {
         "value": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         }
       }
     },

specification/azuredatatransfer/resource-manager/Microsoft.AzureDataTransfer/preview/2025-10-10-preview/azuredatatransfer.json

@@ -4211,9 +4211,7 @@
         },
         "passphrase": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         },
         "sourceAddresses": {
           "$ref": "#/definitions/StreamSourceAddresses",
@@ -5033,9 +5031,7 @@
         },
         "passphrase": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         },
         "sourceAddresses": {
           "$ref": "#/definitions/StreamSourceAddresses",
@@ -5612,9 +5608,7 @@
       "properties": {
         "value": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         }
       }
     },

specification/azuredatatransfer/resource-manager/Microsoft.AzureDataTransfer/stable/2025-05-21/azuredatatransfer.json

@@ -3281,9 +3281,7 @@
         },
         "passphrase": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         },
         "sourceAddresses": {
           "$ref": "#/definitions/StreamSourceAddresses",
@@ -4004,9 +4002,7 @@
         },
         "passphrase": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         },
         "sourceAddresses": {
           "$ref": "#/definitions/StreamSourceAddresses",
@@ -4555,9 +4551,7 @@
       "properties": {
         "value": {
           "type": "string",
-          "format": "password",
-          "description": "The passphrase used for SRT streams",
-          "x-ms-secret": true
+          "description": "The passphrase used for SRT streams (non-secret)"
         }
       }
     },