diff --git a/manifest.json b/manifest.json
index b61f18f70..e72617e05 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,6 +1,6 @@
 {
     "variables": {
-        "${LATEST}": "3.325.0"
+        "${LATEST}": "3.325.1"
     },
     "endpoints": "https://raw.githubusercontent.com/aws/aws-sdk-php/${LATEST}/src/data/endpoints.json",
     "services": {
diff --git a/src/Service/Ses/CHANGELOG.md b/src/Service/Ses/CHANGELOG.md
index 1d2da0a07..5636bcdc7 100644
--- a/src/Service/Ses/CHANGELOG.md
+++ b/src/Service/Ses/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## NOT RELEASED
 
+### Added
+
+- AWS api-change: This release enables customers to provide the email template content in the SESv2 SendEmail and SendBulkEmail APIs instead of the name or the ARN of a stored email template.
+
 ## 1.8.2
 
 ### Changed
diff --git a/src/Service/Ses/composer.json b/src/Service/Ses/composer.json
index b3383df40..2defcc28d 100644
--- a/src/Service/Ses/composer.json
+++ b/src/Service/Ses/composer.json
@@ -27,7 +27,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.8-dev"
+            "dev-master": "1.9-dev"
         }
     }
 }
diff --git a/src/Service/Ses/src/ValueObject/EmailTemplateContent.php b/src/Service/Ses/src/ValueObject/EmailTemplateContent.php
new file mode 100644
index 000000000..dc7b95cc2
--- /dev/null
+++ b/src/Service/Ses/src/ValueObject/EmailTemplateContent.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace AsyncAws\Ses\ValueObject;
+
+/**
+ * The content of the email, composed of a subject line, an HTML part, and a text-only part.
+ */
+final class EmailTemplateContent
+{
+    /**
+     * The subject line of the email.
+     *
+     * @var string|null
+     */
+    private $subject;
+
+    /**
+     * The email body that will be visible to recipients whose email clients do not display HTML.
+     *
+     * @var string|null
+     */
+    private $text;
+
+    /**
+     * The HTML body of the email.
+     *
+     * @var string|null
+     */
+    private $html;
+
+    /**
+     * @param array{
+     *   Subject?: null|string,
+     *   Text?: null|string,
+     *   Html?: null|string,
+     * } $input
+     */
+    public function __construct(array $input)
+    {
+        $this->subject = $input['Subject'] ?? null;
+        $this->text = $input['Text'] ?? null;
+        $this->html = $input['Html'] ?? null;
+    }
+
+    /**
+     * @param array{
+     *   Subject?: null|string,
+     *   Text?: null|string,
+     *   Html?: null|string,
+     * }|EmailTemplateContent $input
+     */
+    public static function create($input): self
+    {
+        return $input instanceof self ? $input : new self($input);
+    }
+
+    public function getHtml(): ?string
+    {
+        return $this->html;
+    }
+
+    public function getSubject(): ?string
+    {
+        return $this->subject;
+    }
+
+    public function getText(): ?string
+    {
+        return $this->text;
+    }
+
+    /**
+     * @internal
+     */
+    public function requestBody(): array
+    {
+        $payload = [];
+        if (null !== $v = $this->subject) {
+            $payload['Subject'] = $v;
+        }
+        if (null !== $v = $this->text) {
+            $payload['Text'] = $v;
+        }
+        if (null !== $v = $this->html) {
+            $payload['Html'] = $v;
+        }
+
+        return $payload;
+    }
+}
diff --git a/src/Service/Ses/src/ValueObject/Template.php b/src/Service/Ses/src/ValueObject/Template.php
index 7fa35a6df..ba3c4001d 100644
--- a/src/Service/Ses/src/ValueObject/Template.php
+++ b/src/Service/Ses/src/ValueObject/Template.php
@@ -5,7 +5,8 @@
 /**
  * An object that defines the email template to use for an email message, and the values to use for any message
  * variables in that template. An *email template* is a type of message template that contains content that you want to
- * define, save, and reuse in email messages that you send.
+ * reuse in email messages that you send. You can specifiy the email template by providing the name or ARN of an *email
+ * template* previously saved in your Amazon SES account or by providing the full template content.
  */
 final class Template
 {
@@ -24,6 +25,16 @@ final class Template
      */
     private $templateArn;
 
+    /**
+     * The content of the template.
+     *
+     * > Amazon SES supports only simple substitions when you send email using the `SendEmail` or `SendBulkEmail` operations
+     * > and you provide the full template content in the request.
+     *
+     * @var EmailTemplateContent|null
+     */
+    private $templateContent;
+
     /**
      * An object that defines the values to use for message variables in the template. This object is a set of key-value
      * pairs. Each key defines a message variable in the template. The corresponding value defines the value to use for that
@@ -44,6 +55,7 @@ final class Template
      * @param array{
      *   TemplateName?: null|string,
      *   TemplateArn?: null|string,
+     *   TemplateContent?: null|EmailTemplateContent|array,
      *   TemplateData?: null|string,
      *   Headers?: null|array<MessageHeader|array>,
      * } $input
@@ -52,6 +64,7 @@ public function __construct(array $input)
     {
         $this->templateName = $input['TemplateName'] ?? null;
         $this->templateArn = $input['TemplateArn'] ?? null;
+        $this->templateContent = isset($input['TemplateContent']) ? EmailTemplateContent::create($input['TemplateContent']) : null;
         $this->templateData = $input['TemplateData'] ?? null;
         $this->headers = isset($input['Headers']) ? array_map([MessageHeader::class, 'create'], $input['Headers']) : null;
     }
@@ -60,6 +73,7 @@ public function __construct(array $input)
      * @param array{
      *   TemplateName?: null|string,
      *   TemplateArn?: null|string,
+     *   TemplateContent?: null|EmailTemplateContent|array,
      *   TemplateData?: null|string,
      *   Headers?: null|array<MessageHeader|array>,
      * }|Template $input
@@ -82,6 +96,11 @@ public function getTemplateArn(): ?string
         return $this->templateArn;
     }
 
+    public function getTemplateContent(): ?EmailTemplateContent
+    {
+        return $this->templateContent;
+    }
+
     public function getTemplateData(): ?string
     {
         return $this->templateData;
@@ -104,6 +123,9 @@ public function requestBody(): array
         if (null !== $v = $this->templateArn) {
             $payload['TemplateArn'] = $v;
         }
+        if (null !== $v = $this->templateContent) {
+            $payload['TemplateContent'] = $v->requestBody();
+        }
         if (null !== $v = $this->templateData) {
             $payload['TemplateData'] = $v;
         }