diff --git a/clients/client-comprehend/src/models/models_0.ts b/clients/client-comprehend/src/models/models_0.ts
index cc757a43059d4..6833dece80aa7 100644
--- a/clients/client-comprehend/src/models/models_0.ts
+++ b/clients/client-comprehend/src/models/models_0.ts
@@ -1945,7 +1945,7 @@ export interface ContainsPiiEntitiesRequest {
 
   /**
    * @public
-   * <p>The language of the input documents. Currently, English is the only valid language.</p>
+   * <p>The language of the input documents.</p>
    */
   LanguageCode: LanguageCode | undefined;
 }
@@ -5550,7 +5550,7 @@ export interface PiiEntitiesDetectionJobProperties {
 
   /**
    * @public
-   * <p>The language code of the input documents</p>
+   * <p>The language code of the input documents.</p>
    */
   LanguageCode?: LanguageCode;
 
@@ -6210,7 +6210,8 @@ export interface DetectPiiEntitiesRequest {
 
   /**
    * @public
-   * <p>The language of the input documents. Currently, English is the only valid language.</p>
+   * <p>The language of the input text.
+   *       Enter the language code for English (en) or Spanish (es).</p>
    */
   LanguageCode: LanguageCode | undefined;
 }
@@ -8689,7 +8690,8 @@ export interface StartPiiEntitiesDetectionJobRequest {
 
   /**
    * @public
-   * <p>The language of the input documents. Currently, English is the only valid language.</p>
+   * <p>The language of the input documents.
+   *       Enter the language code for English (en) or Spanish (es).</p>
    */
   LanguageCode: LanguageCode | undefined;
 
diff --git a/codegen/sdk-codegen/aws-models/comprehend.json b/codegen/sdk-codegen/aws-models/comprehend.json
index 631868b9e569c..bfa70ed7dd930 100644
--- a/codegen/sdk-codegen/aws-models/comprehend.json
+++ b/codegen/sdk-codegen/aws-models/comprehend.json
@@ -2291,7 +2291,7 @@
         "LanguageCode": {
           "target": "com.amazonaws.comprehend#LanguageCode",
           "traits": {
-            "smithy.api#documentation": "<p>The language of the input documents. Currently, English is the only valid language.</p>",
+            "smithy.api#documentation": "<p>The language of the input documents.</p>",
             "smithy.api#required": {}
           }
         }
@@ -4756,7 +4756,7 @@
         "LanguageCode": {
           "target": "com.amazonaws.comprehend#LanguageCode",
           "traits": {
-            "smithy.api#documentation": "<p>The language of the input documents. Currently, English is the only valid language.</p>",
+            "smithy.api#documentation": "<p>The language of the input text.   \n      Enter the language code for English (en) or Spanish (es).</p>",
             "smithy.api#required": {}
           }
         }
@@ -10070,7 +10070,7 @@
         "LanguageCode": {
           "target": "com.amazonaws.comprehend#LanguageCode",
           "traits": {
-            "smithy.api#documentation": "<p>The language code of the input documents</p>"
+            "smithy.api#documentation": "<p>The language code of the input documents.</p>"
           }
         },
         "DataAccessRoleArn": {
@@ -11674,7 +11674,7 @@
         "LanguageCode": {
           "target": "com.amazonaws.comprehend#LanguageCode",
           "traits": {
-            "smithy.api#documentation": "<p>The language of the input documents. Currently, English is the only valid language.</p>",
+            "smithy.api#documentation": "<p>The language of the input documents. \n      Enter the language code for English (en) or Spanish (es).</p>",
             "smithy.api#required": {}
           }
         },