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 fb6850bc02e..8fc31b66b17 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
@@ -2859,6 +2859,18 @@
       },
       "compute-optimizer" : {
         "endpoints" : {
+          "af-south-1" : {
+            "credentialScope" : {
+              "region" : "af-south-1"
+            },
+            "hostname" : "compute-optimizer.af-south-1.amazonaws.com"
+          },
+          "ap-east-1" : {
+            "credentialScope" : {
+              "region" : "ap-east-1"
+            },
+            "hostname" : "compute-optimizer.ap-east-1.amazonaws.com"
+          },
           "ap-northeast-1" : {
             "credentialScope" : {
               "region" : "ap-northeast-1"
@@ -2871,6 +2883,12 @@
             },
             "hostname" : "compute-optimizer.ap-northeast-2.amazonaws.com"
           },
+          "ap-northeast-3" : {
+            "credentialScope" : {
+              "region" : "ap-northeast-3"
+            },
+            "hostname" : "compute-optimizer.ap-northeast-3.amazonaws.com"
+          },
           "ap-south-1" : {
             "credentialScope" : {
               "region" : "ap-south-1"
@@ -2907,6 +2925,12 @@
             },
             "hostname" : "compute-optimizer.eu-north-1.amazonaws.com"
           },
+          "eu-south-1" : {
+            "credentialScope" : {
+              "region" : "eu-south-1"
+            },
+            "hostname" : "compute-optimizer.eu-south-1.amazonaws.com"
+          },
           "eu-west-1" : {
             "credentialScope" : {
               "region" : "eu-west-1"
@@ -2925,6 +2949,12 @@
             },
             "hostname" : "compute-optimizer.eu-west-3.amazonaws.com"
           },
+          "me-south-1" : {
+            "credentialScope" : {
+              "region" : "me-south-1"
+            },
+            "hostname" : "compute-optimizer.me-south-1.amazonaws.com"
+          },
           "sa-east-1" : {
             "credentialScope" : {
               "region" : "sa-east-1"