AWS Parallel Computing Service Update: Fixed regex patterns for ARN fields.

Author: AWS

.changes/next-release/feature-AWSParallelComputingService-b2f9da6.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS Parallel Computing Service",
+    "contributor": "",
+    "description": "Fixed regex patterns for ARN fields."
+}

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

@@ -401,7 +401,7 @@
       "type":"string",
       "max":1011,
       "min":1,
-      "pattern":"arn:aws*:pcs:.*:[0-9]{12}:.*/[a-z0-9_\\-]+"
+      "pattern":"arn:aws.*:pcs:.*:[0-9]{12}:.*/[a-z0-9_\\-]+"
     },
     "BootstrapId":{
       "type":"string",
@@ -1168,7 +1168,7 @@
     },
     "InstanceProfileArn":{
       "type":"string",
-      "pattern":"arn:aws([a-zA-Z-]{0,10})?:iam::[0-9]{12}:instance-profile/.{1,128}"
+      "pattern":"arn:aws([a-zA-Z-]{0,10})?:iam::[0-9]{12}:instance-profile/[\\w+=,.@-]{1,128}"
     },
     "Integer":{
       "type":"integer",