Update endpoints model

Author: AWS SDK for Go v2 automation user

codegen/smithy-aws-go-codegen/src/main/resources/software/amazon/smithy/aws/go/codegen/endpoints.json

@@ -7586,6 +7586,7 @@
             } ]
           },
           "eu-central-1" : { },
+          "eu-central-2" : { },
           "eu-north-1" : { },
           "eu-south-1" : { },
           "eu-south-2" : { },
@@ -13164,6 +13165,7 @@
               "tags" : [ "fips" ]
             } ]
           },
+          "ca-west-1" : { },
           "eu-central-1" : { },
           "eu-central-2" : { },
           "eu-north-1" : { },
@@ -14315,6 +14317,12 @@
             },
             "hostname" : "portal.sso.ca-central-1.amazonaws.com"
           },
+          "ca-west-1" : {
+            "credentialScope" : {
+              "region" : "ca-west-1"
+            },
+            "hostname" : "portal.sso.ca-west-1.amazonaws.com"
+          },
           "eu-central-1" : {
             "credentialScope" : {
               "region" : "eu-central-1"
@@ -19599,6 +19607,18 @@
           "us-west-2" : { }
         }
       },
+      "tax" : {
+        "endpoints" : {
+          "aws-global" : {
+            "credentialScope" : {
+              "region" : "us-east-1"
+            },
+            "hostname" : "tax.us-east-1.amazonaws.com"
+          }
+        },
+        "isRegionalized" : false,
+        "partitionEndpoint" : "aws-global"
+      },
       "textract" : {
         "endpoints" : {
           "ap-northeast-2" : {
@@ -24452,17 +24472,31 @@
       },
       "directconnect" : {
         "endpoints" : {
-          "us-gov-east-1" : {
+          "fips-us-gov-east-1" : {
             "credentialScope" : {
               "region" : "us-gov-east-1"
             },
-            "hostname" : "directconnect.us-gov-east-1.amazonaws.com"
+            "deprecated" : true,
+            "hostname" : "directconnect-fips.us-gov-east-1.amazonaws.com"
           },
-          "us-gov-west-1" : {
+          "fips-us-gov-west-1" : {
             "credentialScope" : {
               "region" : "us-gov-west-1"
             },
-            "hostname" : "directconnect.us-gov-west-1.amazonaws.com"
+            "deprecated" : true,
+            "hostname" : "directconnect-fips.us-gov-west-1.amazonaws.com"
+          },
+          "us-gov-east-1" : {
+            "variants" : [ {
+              "hostname" : "directconnect-fips.us-gov-east-1.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          },
+          "us-gov-west-1" : {
+            "variants" : [ {
+              "hostname" : "directconnect-fips.us-gov-west-1.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
           }
         }
       },