AWS IoT Greengrass V2 Update: Enabled FIPS endpoints for GovCloud (US) in SDK.

Author: AWS

.changes/next-release/feature-AWSIoTGreengrassV2-8c3b20d.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS IoT Greengrass V2",
+    "contributor": "",
+    "description": "Enabled FIPS endpoints for GovCloud (US) in SDK."
+}

services/greengrassv2/src/main/resources/codegen-resources/endpoint-rule-set.json

@@ -3,7 +3,7 @@
     "parameters": {
         "Region": {
             "builtIn": "AWS::Region",
-            "required": false,
+            "required": true,
             "documentation": "The AWS region used to dispatch the request.",
             "type": "String"
         },
@@ -52,15 +52,6 @@
                                     "ref": "Endpoint"
                                 }
                             ]
-                        },
-                        {
-                            "fn": "parseURL",
-                            "argv": [
-                                {
-                                    "ref": "Endpoint"
-                                }
-                            ],
-                            "assign": "url"
                         }
                     ],
                     "type": "tree",
@@ -174,12 +165,18 @@
                             "rules": [
                                 {
                                     "conditions": [],
-                                    "endpoint": {
-                                        "url": "https://greengrass-fips.{Region}.{PartitionResult#dualStackDnsSuffix}",
-                                        "properties": {},
-                                        "headers": {}
-                                    },
-                                    "type": "endpoint"
+                                    "type": "tree",
+                                    "rules": [
+                                        {
+                                            "conditions": [],
+                                            "endpoint": {
+                                                "url": "https://greengrass-fips.{Region}.{PartitionResult#dualStackDnsSuffix}",
+                                                "properties": {},
+                                                "headers": {}
+                                            },
+                                            "type": "endpoint"
+                                        }
+                                    ]
                                 }
                             ]
                         },
@@ -228,6 +225,44 @@
                                     "conditions": [],
                                     "type": "tree",
                                     "rules": [
+                                        {
+                                            "conditions": [
+                                                {
+                                                    "fn": "stringEquals",
+                                                    "argv": [
+                                                        {
+                                                            "ref": "Region"
+                                                        },
+                                                        "us-gov-east-1"
+                                                    ]
+                                                }
+                                            ],
+                                            "endpoint": {
+                                                "url": "https://greengrass.us-gov-east-1.amazonaws.com",
+                                                "properties": {},
+                                                "headers": {}
+                                            },
+                                            "type": "endpoint"
+                                        },
+                                        {
+                                            "conditions": [
+                                                {
+                                                    "fn": "stringEquals",
+                                                    "argv": [
+                                                        {
+                                                            "ref": "Region"
+                                                        },
+                                                        "us-gov-west-1"
+                                                    ]
+                                                }
+                                            ],
+                                            "endpoint": {
+                                                "url": "https://greengrass.us-gov-west-1.amazonaws.com",
+                                                "properties": {},
+                                                "headers": {}
+                                            },
+                                            "type": "endpoint"
+                                        },
                                         {
                                             "conditions": [],
                                             "endpoint": {
@@ -284,12 +319,18 @@
                             "rules": [
                                 {
                                     "conditions": [],
-                                    "endpoint": {
-                                        "url": "https://greengrass.{Region}.{PartitionResult#dualStackDnsSuffix}",
-                                        "properties": {},
-                                        "headers": {}
-                                    },
-                                    "type": "endpoint"
+                                    "type": "tree",
+                                    "rules": [
+                                        {
+                                            "conditions": [],
+                                            "endpoint": {
+                                                "url": "https://greengrass.{Region}.{PartitionResult#dualStackDnsSuffix}",
+                                                "properties": {},
+                                                "headers": {}
+                                            },
+                                            "type": "endpoint"
+                                        }
+                                    ]
                                 }
                             ]
                         },
@@ -318,7 +359,15 @@
                             ],
                             "endpoint": {
                                 "url": "https://greengrass-ats.iot.us-gov-east-1.amazonaws.com",
-                                "properties": {},
+                                "properties": {
+                                    "authSchemes": [
+                                        {
+                                            "name": "sigv4",
+                                            "signingRegion": "us-gov-east-1",
+                                            "signingName": "greengrass"
+                                        }
+                                    ]
+                                },
                                 "headers": {}
                             },
                             "type": "endpoint"
@@ -337,6 +386,52 @@
                             ],
                             "endpoint": {
                                 "url": "https://greengrass-ats.iot.us-gov-west-1.amazonaws.com",
+                                "properties": {
+                                    "authSchemes": [
+                                        {
+                                            "name": "sigv4",
+                                            "signingRegion": "us-gov-west-1",
+                                            "signingName": "greengrass"
+                                        }
+                                    ]
+                                },
+                                "headers": {}
+                            },
+                            "type": "endpoint"
+                        },
+                        {
+                            "conditions": [
+                                {
+                                    "fn": "stringEquals",
+                                    "argv": [
+                                        {
+                                            "ref": "Region"
+                                        },
+                                        "us-gov-east-1"
+                                    ]
+                                }
+                            ],
+                            "endpoint": {
+                                "url": "https://greengrass.us-gov-east-1.amazonaws.com",
+                                "properties": {},
+                                "headers": {}
+                            },
+                            "type": "endpoint"
+                        },
+                        {
+                            "conditions": [
+                                {
+                                    "fn": "stringEquals",
+                                    "argv": [
+                                        {
+                                            "ref": "Region"
+                                        },
+                                        "us-gov-west-1"
+                                    ]
+                                }
+                            ],
+                            "endpoint": {
+                                "url": "https://greengrass.us-gov-west-1.amazonaws.com",
                                 "properties": {},
                                 "headers": {}
                             },