Amazon WorkSpaces Thin Client Update: Update Environment and Device name field definitions

Author: AWS

.changes/next-release/feature-AmazonWorkSpacesThinClient-63eb835.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon WorkSpaces Thin Client",
+    "contributor": "",
+    "description": "Update Environment and Device name field definitions"
+}

services/workspacesthinclient/src/main/resources/codegen-resources/service-2.json

@@ -671,7 +671,9 @@
     },
     "DeviceName":{
       "type":"string",
-      "pattern":"[0-9\\p{IsAlphabetic}+:,.@'\" -]{1,64}",
+      "max":64,
+      "min":0,
+      "pattern":"$|^[0-9\\p{IsAlphabetic}+:,.@'\" -]*",
       "sensitive":true
     },
     "DeviceSoftwareSetComplianceStatus":{
@@ -853,7 +855,9 @@
     },
     "EnvironmentName":{
       "type":"string",
-      "pattern":"[0-9\\p{IsAlphabetic}+:,.@'\" -][0-9\\p{IsAlphabetic}+=:,.@'\" -]{0,63}",
+      "max":64,
+      "min":0,
+      "pattern":"$|^[0-9\\p{IsAlphabetic}+:,.@'\" -][0-9\\p{IsAlphabetic}+=:,.@'\" -]*",
       "sensitive":true
     },
     "EnvironmentSoftwareSetComplianceStatus":{