diff --git a/.latest-tag-aws-sdk-go b/.latest-tag-aws-sdk-go
index 6433472b..a5ec4910 100644
--- a/.latest-tag-aws-sdk-go
+++ b/.latest-tag-aws-sdk-go
@@ -1 +1 @@
-v1.50.26
+v1.50.27
diff --git a/src/aws_amplifyuibuilder.erl b/src/aws_amplifyuibuilder.erl
index 0cf75357..b3b58d0d 100644
--- a/src/aws_amplifyuibuilder.erl
+++ b/src/aws_amplifyuibuilder.erl
@@ -65,6 +65,9 @@
          list_forms/3,
          list_forms/5,
          list_forms/6,
+         list_tags_for_resource/2,
+         list_tags_for_resource/4,
+         list_tags_for_resource/5,
          list_themes/3,
          list_themes/5,
          list_themes/6,
@@ -74,6 +77,10 @@
          refresh_token/4,
          start_codegen_job/4,
          start_codegen_job/5,
+         tag_resource/3,
+         tag_resource/4,
+         untag_resource/3,
+         untag_resource/4,
          update_component/5,
          update_component/6,
          update_form/5,
@@ -539,6 +546,29 @@ list_forms(Client, AppId, EnvironmentName, QueryMap, HeadersMap, Options0)
 
     request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode).
 
+%% @doc Returns a list of tags for a specified Amazon Resource Name (ARN).
+list_tags_for_resource(Client, ResourceArn)
+  when is_map(Client) ->
+    list_tags_for_resource(Client, ResourceArn, #{}, #{}).
+
+list_tags_for_resource(Client, ResourceArn, QueryMap, HeadersMap)
+  when is_map(Client), is_map(QueryMap), is_map(HeadersMap) ->
+    list_tags_for_resource(Client, ResourceArn, QueryMap, HeadersMap, []).
+
+list_tags_for_resource(Client, ResourceArn, QueryMap, HeadersMap, Options0)
+  when is_map(Client), is_map(QueryMap), is_map(HeadersMap), is_list(Options0) ->
+    Path = ["/tags/", aws_util:encode_uri(ResourceArn), ""],
+    SuccessStatusCode = 200,
+    Options = [{send_body_as_binary, false},
+               {receive_body_as_binary, false}
+               | Options0],
+
+    Headers = [],
+
+    Query_ = [],
+
+    request(Client, get, Path, Query_, Headers, undefined, Options, SuccessStatusCode).
+
 %% @doc Retrieves a list of themes for a specified Amplify app and backend
 %% environment.
 list_themes(Client, AppId, EnvironmentName)
@@ -642,6 +672,53 @@ start_codegen_job(Client, AppId, EnvironmentName, Input0, Options0) ->
     {Query_, Input} = aws_request:build_headers(QueryMapping, Input2),
     request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode).
 
+%% @doc Tags the resource with a tag key and value.
+tag_resource(Client, ResourceArn, Input) ->
+    tag_resource(Client, ResourceArn, Input, []).
+tag_resource(Client, ResourceArn, Input0, Options0) ->
+    Method = post,
+    Path = ["/tags/", aws_util:encode_uri(ResourceArn), ""],
+    SuccessStatusCode = 200,
+    Options = [{send_body_as_binary, false},
+               {receive_body_as_binary, false},
+               {append_sha256_content_hash, false}
+               | Options0],
+
+    Headers = [],
+    Input1 = Input0,
+
+    CustomHeaders = [],
+    Input2 = Input1,
+
+    Query_ = [],
+    Input = Input2,
+
+    request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode).
+
+%% @doc Untags a resource with a specified Amazon Resource Name (ARN).
+untag_resource(Client, ResourceArn, Input) ->
+    untag_resource(Client, ResourceArn, Input, []).
+untag_resource(Client, ResourceArn, Input0, Options0) ->
+    Method = delete,
+    Path = ["/tags/", aws_util:encode_uri(ResourceArn), ""],
+    SuccessStatusCode = 200,
+    Options = [{send_body_as_binary, false},
+               {receive_body_as_binary, false},
+               {append_sha256_content_hash, false}
+               | Options0],
+
+    Headers = [],
+    Input1 = Input0,
+
+    CustomHeaders = [],
+    Input2 = Input1,
+
+    QueryMapping = [
+                     {<<"tagKeys">>, <<"tagKeys">>}
+                   ],
+    {Query_, Input} = aws_request:build_headers(QueryMapping, Input2),
+    request(Client, Method, Path, Query_, CustomHeaders ++ Headers, Input, Options, SuccessStatusCode).
+
 %% @doc Updates an existing component.
 update_component(Client, AppId, EnvironmentName, Id, Input) ->
     update_component(Client, AppId, EnvironmentName, Id, Input, []).