diff --git a/codegen/smithy-aws-go-codegen/src/main/resources/software/amazon/smithy/aws/go/codegen/endpoints.json b/codegen/smithy-aws-go-codegen/src/main/resources/software/amazon/smithy/aws/go/codegen/endpoints.json
index ddc93c85e14..24ae0282309 100644
--- a/codegen/smithy-aws-go-codegen/src/main/resources/software/amazon/smithy/aws/go/codegen/endpoints.json
+++ b/codegen/smithy-aws-go-codegen/src/main/resources/software/amazon/smithy/aws/go/codegen/endpoints.json
@@ -2682,6 +2682,12 @@
             },
             "hostname" : "bedrock.ap-southeast-2.amazonaws.com"
           },
+          "bedrock-ca-central-1" : {
+            "credentialScope" : {
+              "region" : "ca-central-1"
+            },
+            "hostname" : "bedrock.ca-central-1.amazonaws.com"
+          },
           "bedrock-eu-central-1" : {
             "credentialScope" : {
               "region" : "eu-central-1"
@@ -2694,6 +2700,12 @@
             },
             "hostname" : "bedrock.eu-west-1.amazonaws.com"
           },
+          "bedrock-eu-west-2" : {
+            "credentialScope" : {
+              "region" : "eu-west-2"
+            },
+            "hostname" : "bedrock.eu-west-2.amazonaws.com"
+          },
           "bedrock-eu-west-3" : {
             "credentialScope" : {
               "region" : "eu-west-3"
@@ -2736,6 +2748,12 @@
             },
             "hostname" : "bedrock-runtime.ap-southeast-2.amazonaws.com"
           },
+          "bedrock-runtime-ca-central-1" : {
+            "credentialScope" : {
+              "region" : "ca-central-1"
+            },
+            "hostname" : "bedrock-runtime.ca-central-1.amazonaws.com"
+          },
           "bedrock-runtime-eu-central-1" : {
             "credentialScope" : {
               "region" : "eu-central-1"
@@ -2748,6 +2766,12 @@
             },
             "hostname" : "bedrock-runtime.eu-west-1.amazonaws.com"
           },
+          "bedrock-runtime-eu-west-2" : {
+            "credentialScope" : {
+              "region" : "eu-west-2"
+            },
+            "hostname" : "bedrock-runtime.eu-west-2.amazonaws.com"
+          },
           "bedrock-runtime-eu-west-3" : {
             "credentialScope" : {
               "region" : "eu-west-3"
@@ -2766,6 +2790,12 @@
             },
             "hostname" : "bedrock-runtime-fips.us-west-2.amazonaws.com"
           },
+          "bedrock-runtime-sa-east-1" : {
+            "credentialScope" : {
+              "region" : "sa-east-1"
+            },
+            "hostname" : "bedrock-runtime.sa-east-1.amazonaws.com"
+          },
           "bedrock-runtime-us-east-1" : {
             "credentialScope" : {
               "region" : "us-east-1"
@@ -2778,6 +2808,12 @@
             },
             "hostname" : "bedrock-runtime.us-west-2.amazonaws.com"
           },
+          "bedrock-sa-east-1" : {
+            "credentialScope" : {
+              "region" : "sa-east-1"
+            },
+            "hostname" : "bedrock.sa-east-1.amazonaws.com"
+          },
           "bedrock-us-east-1" : {
             "credentialScope" : {
               "region" : "us-east-1"
@@ -2790,9 +2826,12 @@
             },
             "hostname" : "bedrock.us-west-2.amazonaws.com"
           },
+          "ca-central-1" : { },
           "eu-central-1" : { },
           "eu-west-1" : { },
+          "eu-west-2" : { },
           "eu-west-3" : { },
+          "sa-east-1" : { },
           "us-east-1" : { },
           "us-west-2" : { }
         }
@@ -2832,6 +2871,8 @@
       },
       "cases" : {
         "endpoints" : {
+          "ap-northeast-1" : { },
+          "ap-northeast-2" : { },
           "ap-southeast-1" : { },
           "ap-southeast-2" : { },
           "ca-central-1" : { },
@@ -10288,9 +10329,21 @@
           "ap-south-1" : { },
           "ap-southeast-1" : { },
           "ap-southeast-2" : { },
-          "ca-central-1" : { },
+          "ca-central-1" : {
+            "variants" : [ {
+              "hostname" : "kendra-fips.ca-central-1.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          },
           "eu-west-1" : { },
           "eu-west-2" : { },
+          "fips-ca-central-1" : {
+            "credentialScope" : {
+              "region" : "ca-central-1"
+            },
+            "deprecated" : true,
+            "hostname" : "kendra-fips.ca-central-1.amazonaws.com"
+          },
           "fips-us-east-1" : {
             "credentialScope" : {
               "region" : "us-east-1"
@@ -18624,6 +18677,19 @@
             "deprecated" : true,
             "hostname" : "storagegateway-fips.ca-central-1.amazonaws.com"
           },
+          "ca-west-1" : {
+            "variants" : [ {
+              "hostname" : "storagegateway-fips.ca-west-1.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          },
+          "ca-west-1-fips" : {
+            "credentialScope" : {
+              "region" : "ca-west-1"
+            },
+            "deprecated" : true,
+            "hostname" : "storagegateway-fips.ca-west-1.amazonaws.com"
+          },
           "eu-central-1" : { },
           "eu-central-2" : { },
           "eu-north-1" : { },