diff --git a/AWSCore/Service/AWSService.m b/AWSCore/Service/AWSService.m
index 7bcb337e520..70d867cdd2b 100644
--- a/AWSCore/Service/AWSService.m
+++ b/AWSCore/Service/AWSService.m
@@ -261,6 +261,7 @@ - (id)copyWithZone:(NSZone *)zone {
 static NSString *const AWSRegionNameAPSoutheast3 = @"ap-southeast-3";
 static NSString *const AWSRegionNameAPSoutheast4 = @"ap-southeast-4";
 static NSString *const AWSRegionNameAPSoutheast5 = @"ap-southeast-5";
+static NSString *const AWSRegionNameAPSoutheast7 = @"ap-southeast-7";
 static NSString *const AWSRegionNameAPSouth1 = @"ap-south-1";
 static NSString *const AWSRegionNameAPSouth2 = @"ap-south-2";
 static NSString *const AWSRegionNameSAEast1 = @"sa-east-1";
@@ -481,6 +482,8 @@ + (NSString *)regionNameFromType:(AWSRegionType)regionType {
             return AWSRegionNameAPSoutheast4;
         case AWSRegionAPSoutheast5:
             return AWSRegionNameAPSoutheast5;
+        case AWSRegionAPSoutheast7:
+            return AWSRegionNameAPSoutheast7;
         case AWSRegionAPNortheast1:
             return AWSRegionNameAPNortheast1;
         case AWSRegionAPNortheast2:
diff --git a/AWSCore/Service/AWSServiceEnum.h b/AWSCore/Service/AWSServiceEnum.h
index 074bd42f16c..5c89053ad29 100644
--- a/AWSCore/Service/AWSServiceEnum.h
+++ b/AWSCore/Service/AWSServiceEnum.h
@@ -87,6 +87,10 @@ typedef NS_ENUM(NSInteger, AWSRegionType) {
      * Asia Pacific (Malaysia)
      */
     AWSRegionAPSoutheast5 NS_SWIFT_NAME(APSoutheast5),
+    /**
+     * Asia Pacific (Bangkok)
+     */
+    AWSRegionAPSoutheast7 NS_SWIFT_NAME(APSoutheast7),
     /**
      *  Asia Pacific (Mumbai)
      */
diff --git a/AWSCore/Utility/AWSCategory.m b/AWSCore/Utility/AWSCategory.m
index 8cd95235906..2b6f12586e2 100644
--- a/AWSCore/Utility/AWSCategory.m
+++ b/AWSCore/Utility/AWSCategory.m
@@ -535,6 +535,11 @@ - (AWSRegionType)aws_regionTypeValue {
         || [self isEqualToString:@"ap-southeast-5"]) {
         return AWSRegionAPSoutheast5;
     }
+    if ([self isEqualToString:@"AWSRegionAPSoutheast7"]
+        || [self isEqualToString:@"APSoutheast7"]
+        || [self isEqualToString:@"ap-southeast-7"]) {
+        return AWSRegionAPSoutheast7;
+    }
     if ([self isEqualToString:@"AWSRegionAPSouth1"]
         || [self isEqualToString:@"APSouth1"]
         || [self isEqualToString:@"ap-south-1"]) {
diff --git a/AWSS3/AWSS3Model.h b/AWSS3/AWSS3Model.h
index e2a6bf9fd1d..75ec62e0ee3 100644
--- a/AWSS3/AWSS3Model.h
+++ b/AWSS3/AWSS3Model.h
@@ -71,6 +71,7 @@ typedef NS_ENUM(NSInteger, AWSS3BucketLocationConstraint) {
     AWSS3BucketLocationConstraintAPSoutheast3,
     AWSS3BucketLocationConstraintAPSoutheast4,
     AWSS3BucketLocationConstraintAPSoutheast5,
+    AWSS3BucketLocationConstraintAPSoutheast7,
     AWSS3BucketLocationConstraintCACentral1,
     AWSS3BucketLocationConstraintCAWest1,
     AWSS3BucketLocationConstraintCNNorth1,
diff --git a/AWSS3/AWSS3Model.m b/AWSS3/AWSS3Model.m
index 72d3721ce7d..341f7f6b9bd 100644
--- a/AWSS3/AWSS3Model.m
+++ b/AWSS3/AWSS3Model.m
@@ -1229,6 +1229,9 @@ + (NSValueTransformer *)locationConstraintJSONTransformer {
         if ([value caseInsensitiveCompare:@"ap-southeast-5"] == NSOrderedSame) {
             return @(AWSS3BucketLocationConstraintAPSoutheast5);
         }
+        if ([value caseInsensitiveCompare:@"ap-southeast-7"] == NSOrderedSame) {
+            return @(AWSS3BucketLocationConstraintAPSoutheast7);
+        }
         if ([value caseInsensitiveCompare:@"ca-central-1"] == NSOrderedSame) {
             return @(AWSS3BucketLocationConstraintCACentral1);
         }
@@ -1324,6 +1327,8 @@ + (NSValueTransformer *)locationConstraintJSONTransformer {
                 return @"ap-southeast-4";
             case AWSS3BucketLocationConstraintAPSoutheast5:
                 return @"ap-southeast-5";
+            case AWSS3BucketLocationConstraintAPSoutheast7:
+                return @"ap-southeast-7";
             case AWSS3BucketLocationConstraintCACentral1:
                 return @"ca-central-1";
             case AWSS3BucketLocationConstraintCAWest1:
@@ -2852,6 +2857,9 @@ + (NSValueTransformer *)locationConstraintJSONTransformer {
         if ([value caseInsensitiveCompare:@"ap-southeast-5"] == NSOrderedSame) {
             return @(AWSS3BucketLocationConstraintAPSoutheast5);
         }
+        if ([value caseInsensitiveCompare:@"ap-southeast-7"] == NSOrderedSame) {
+            return @(AWSS3BucketLocationConstraintAPSoutheast7);
+        }
         if ([value caseInsensitiveCompare:@"ca-central-1"] == NSOrderedSame) {
             return @(AWSS3BucketLocationConstraintCACentral1);
         }
@@ -2947,6 +2955,8 @@ + (NSValueTransformer *)locationConstraintJSONTransformer {
                 return @"ap-southeast-4";
             case AWSS3BucketLocationConstraintAPSoutheast5:
                 return @"ap-southeast-5";
+            case AWSS3BucketLocationConstraintAPSoutheast7:
+                return @"ap-southeast-7";
             case AWSS3BucketLocationConstraintCACentral1:
                 return @"ca-central-1";
             case AWSS3BucketLocationConstraintCAWest1:
diff --git a/AWSS3/AWSS3Resources.m b/AWSS3/AWSS3Resources.m
index d515ed81e0c..3d816d2e6d0 100644
--- a/AWSS3/AWSS3Resources.m
+++ b/AWSS3/AWSS3Resources.m
@@ -1376,6 +1376,7 @@ - (NSString *)definitionString {
         \"ap-southeast-3\",\
         \"ap-southeast-4\",\
         \"ap-southeast-5\",\
+        \"ap-southeast-7\",\
         \"ca-central-1\",\
         \"ca-west-1\",\
         \"cn-north-1\",\
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3225ad23cc0..0e948bc2552 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,9 @@
 
 ## Unreleased
 
--Features for next release
+### New features
+- **AWSCore**
+  - Support for `ap-southeast-7` - Asia Pacific (Bangkok) (see [AWS Regional Services List](https://aws.amazon.com/about-aws/global-infrastructure/regional-product-services/) for a list of services supported in the region)
 
 ## 2.38.2