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 aadfabf9579..d0d5de51f1a 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
@@ -3272,6 +3272,13 @@
             "deprecated" : true,
             "hostname" : "cognito-identity-fips.us-east-2.amazonaws.com"
           },
+          "fips-us-west-1" : {
+            "credentialScope" : {
+              "region" : "us-west-1"
+            },
+            "deprecated" : true,
+            "hostname" : "cognito-identity-fips.us-west-1.amazonaws.com"
+          },
           "fips-us-west-2" : {
             "credentialScope" : {
               "region" : "us-west-2"
@@ -3293,7 +3300,12 @@
               "tags" : [ "fips" ]
             } ]
           },
-          "us-west-1" : { },
+          "us-west-1" : {
+            "variants" : [ {
+              "hostname" : "cognito-identity-fips.us-west-1.amazonaws.com",
+              "tags" : [ "fips" ]
+            } ]
+          },
           "us-west-2" : {
             "variants" : [ {
               "hostname" : "cognito-identity-fips.us-west-2.amazonaws.com",
@@ -16057,8 +16069,11 @@
       },
       "transcribestreaming" : {
         "endpoints" : {
+          "af-south-1" : { },
           "ap-northeast-1" : { },
           "ap-northeast-2" : { },
+          "ap-south-1" : { },
+          "ap-southeast-1" : { },
           "ap-southeast-2" : { },
           "ca-central-1" : { },
           "eu-central-1" : { },