update pattern to [a-zA-Z0-9_]

Author: forteddyt

specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2021-03-01-preview/mfe.json

@@ -3150,7 +3150,7 @@
       "properties": {
         "path": {
           "description": "The path of file/directory.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string"
         },
         "isDirectory": {
@@ -3394,7 +3394,7 @@
         },
         "thumbprint": {
           "description": "Thumbprint of the certificate used for authentication.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string"
         }
       },
@@ -3460,7 +3460,7 @@
       "properties": {
         "userId": {
           "description": "SQL database user name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string"
         },
         "password": {
@@ -3557,7 +3557,7 @@
         },
         "storeName": {
           "description": "Azure Data Lake store name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string"
         }
       },
@@ -3583,7 +3583,7 @@
         },
         "databaseName": {
           "description": "Azure SQL database name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -3592,7 +3592,7 @@
         },
         "endpoint": {
           "description": "Azure cloud endpoint for the database.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "example": "database.windows.net",
           "x-ms-mutability": [
@@ -3611,7 +3611,7 @@
         },
         "serverName": {
           "description": "Azure SQL server name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -3649,7 +3649,7 @@
         },
         "databaseName": {
           "description": "Azure SQL database name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -3658,7 +3658,7 @@
         },
         "endpoint": {
           "description": "Azure cloud endpoint for the database.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "example": "database.windows.net",
           "x-ms-mutability": [
@@ -3677,7 +3677,7 @@
         },
         "serverName": {
           "description": "Azure SQL server name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -3707,7 +3707,7 @@
         },
         "databaseName": {
           "description": "Azure SQL database name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -3716,7 +3716,7 @@
         },
         "endpoint": {
           "description": "Azure cloud endpoint for the database.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "example": "database.windows.net",
           "x-ms-mutability": [
@@ -3735,7 +3735,7 @@
         },
         "serverName": {
           "description": "Azure SQL server name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -3757,7 +3757,7 @@
       "properties": {
         "accountName": {
           "description": "Storage account name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -3775,7 +3775,7 @@
         },
         "containerName": {
           "description": "Storage account container name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -3792,7 +3792,7 @@
         },
         "endpoint": {
           "description": "Azure cloud endpoint for the storage account.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "example": "core.windows.net",
           "x-ms-mutability": [
@@ -3802,7 +3802,7 @@
         },
         "protocol": {
           "description": "Protocol used to communicate with the storage account.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "example": "https",
           "x-ms-mutability": [
@@ -3822,7 +3822,7 @@
       "properties": {
         "serverAddress": {
           "description": "GlusterFS server address (can be the IP address or server name).",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -3831,7 +3831,7 @@
         },
         "volumeName": {
           "description": "GlusterFS volume name.",
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -4453,7 +4453,7 @@
         "command": {
           "description": "The command to execute on startup of the job. eg. [\"python\", \"train.py\"]",
           "minLength": 1,
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string",
           "x-ms-mutability": [
             "create",
@@ -4849,7 +4849,7 @@
             "parameters": {
               "description": "Input parameters.",
               "type": "object",
-              "additionalProperties": {}
+              "additionalProperties": { }
             }
           }
         }
@@ -5005,7 +5005,7 @@
       "type": "object",
       "properties": {
         "primaryMetricName": {
-          "pattern": "\\w",
+          "pattern": "[a-zA-Z0-9_]",
           "type": "string"
         },
         "primaryMetricGoal": {