diff --git a/clients/client-ivs/src/commands/BatchStartViewerSessionRevocationCommand.ts b/clients/client-ivs/src/commands/BatchStartViewerSessionRevocationCommand.ts
index adfc9457561f7..57b164b257b6b 100644
--- a/clients/client-ivs/src/commands/BatchStartViewerSessionRevocationCommand.ts
+++ b/clients/client-ivs/src/commands/BatchStartViewerSessionRevocationCommand.ts
@@ -82,6 +82,15 @@ export interface BatchStartViewerSessionRevocationCommandOutput
  * @see {@link BatchStartViewerSessionRevocationCommandOutput} for command's `response` shape.
  * @see {@link IvsClientResolvedConfig | config} for IvsClient's `config` shape.
  *
+ * @throws {@link AccessDeniedException} (client fault)
+ *  <p/>
+ *
+ * @throws {@link PendingVerification} (client fault)
+ *  <p/>
+ *
+ * @throws {@link ThrottlingException} (client fault)
+ *  <p/>
+ *
  * @throws {@link ValidationException} (client fault)
  *  <p/>
  *
diff --git a/clients/client-ivs/src/commands/CreateRecordingConfigurationCommand.ts b/clients/client-ivs/src/commands/CreateRecordingConfigurationCommand.ts
index f52bafb42ac5d..a2f0a7385fa9c 100644
--- a/clients/client-ivs/src/commands/CreateRecordingConfigurationCommand.ts
+++ b/clients/client-ivs/src/commands/CreateRecordingConfigurationCommand.ts
@@ -72,8 +72,18 @@ export interface CreateRecordingConfigurationCommandOutput
  *   thumbnailConfiguration: { // ThumbnailConfiguration
  *     recordingMode: "STRING_VALUE",
  *     targetIntervalSeconds: Number("long"),
+ *     resolution: "STRING_VALUE",
+ *     storage: [ // ThumbnailConfigurationStorageList
+ *       "STRING_VALUE",
+ *     ],
  *   },
  *   recordingReconnectWindowSeconds: Number("int"),
+ *   renditionConfiguration: { // RenditionConfiguration
+ *     renditionSelection: "STRING_VALUE",
+ *     renditions: [ // RenditionConfigurationRenditionList
+ *       "STRING_VALUE",
+ *     ],
+ *   },
  * };
  * const command = new CreateRecordingConfigurationCommand(input);
  * const response = await client.send(command);
@@ -93,8 +103,18 @@ export interface CreateRecordingConfigurationCommandOutput
  * //     thumbnailConfiguration: { // ThumbnailConfiguration
  * //       recordingMode: "STRING_VALUE",
  * //       targetIntervalSeconds: Number("long"),
+ * //       resolution: "STRING_VALUE",
+ * //       storage: [ // ThumbnailConfigurationStorageList
+ * //         "STRING_VALUE",
+ * //       ],
  * //     },
  * //     recordingReconnectWindowSeconds: Number("int"),
+ * //     renditionConfiguration: { // RenditionConfiguration
+ * //       renditionSelection: "STRING_VALUE",
+ * //       renditions: [ // RenditionConfigurationRenditionList
+ * //         "STRING_VALUE",
+ * //       ],
+ * //     },
  * //   },
  * // };
  *
diff --git a/clients/client-ivs/src/commands/GetRecordingConfigurationCommand.ts b/clients/client-ivs/src/commands/GetRecordingConfigurationCommand.ts
index aa6a8402bb6be..c141b2b720573 100644
--- a/clients/client-ivs/src/commands/GetRecordingConfigurationCommand.ts
+++ b/clients/client-ivs/src/commands/GetRecordingConfigurationCommand.ts
@@ -64,8 +64,18 @@ export interface GetRecordingConfigurationCommandOutput extends GetRecordingConf
  * //     thumbnailConfiguration: { // ThumbnailConfiguration
  * //       recordingMode: "STRING_VALUE",
  * //       targetIntervalSeconds: Number("long"),
+ * //       resolution: "STRING_VALUE",
+ * //       storage: [ // ThumbnailConfigurationStorageList
+ * //         "STRING_VALUE",
+ * //       ],
  * //     },
  * //     recordingReconnectWindowSeconds: Number("int"),
+ * //     renditionConfiguration: { // RenditionConfiguration
+ * //       renditionSelection: "STRING_VALUE",
+ * //       renditions: [ // RenditionConfigurationRenditionList
+ * //         "STRING_VALUE",
+ * //       ],
+ * //     },
  * //   },
  * // };
  *
diff --git a/clients/client-ivs/src/commands/GetStreamSessionCommand.ts b/clients/client-ivs/src/commands/GetStreamSessionCommand.ts
index c87d12660d051..fb068bc1dc416 100644
--- a/clients/client-ivs/src/commands/GetStreamSessionCommand.ts
+++ b/clients/client-ivs/src/commands/GetStreamSessionCommand.ts
@@ -102,8 +102,18 @@ export interface GetStreamSessionCommandOutput extends GetStreamSessionResponse,
  * //       thumbnailConfiguration: { // ThumbnailConfiguration
  * //         recordingMode: "STRING_VALUE",
  * //         targetIntervalSeconds: Number("long"),
+ * //         resolution: "STRING_VALUE",
+ * //         storage: [ // ThumbnailConfigurationStorageList
+ * //           "STRING_VALUE",
+ * //         ],
  * //       },
  * //       recordingReconnectWindowSeconds: Number("int"),
+ * //       renditionConfiguration: { // RenditionConfiguration
+ * //         renditionSelection: "STRING_VALUE",
+ * //         renditions: [ // RenditionConfigurationRenditionList
+ * //           "STRING_VALUE",
+ * //         ],
+ * //       },
  * //     },
  * //     truncatedEvents: [ // StreamEvents
  * //       { // StreamEvent
diff --git a/clients/client-ivs/src/commands/StartViewerSessionRevocationCommand.ts b/clients/client-ivs/src/commands/StartViewerSessionRevocationCommand.ts
index 3af88efec4d88..7cfb1433b5d67 100644
--- a/clients/client-ivs/src/commands/StartViewerSessionRevocationCommand.ts
+++ b/clients/client-ivs/src/commands/StartViewerSessionRevocationCommand.ts
@@ -75,6 +75,12 @@ export interface StartViewerSessionRevocationCommandOutput
  * @throws {@link InternalServerException} (server fault)
  *  <p/>
  *
+ * @throws {@link PendingVerification} (client fault)
+ *  <p/>
+ *
+ * @throws {@link ResourceNotFoundException} (client fault)
+ *  <p/>
+ *
  * @throws {@link ThrottlingException} (client fault)
  *  <p/>
  *
diff --git a/clients/client-ivs/src/models/models_0.ts b/clients/client-ivs/src/models/models_0.ts
index f7e588287fe81..f33e65a8a81e6 100644
--- a/clients/client-ivs/src/models/models_0.ts
+++ b/clients/client-ivs/src/models/models_0.ts
@@ -376,6 +376,56 @@ export interface BatchStartViewerSessionRevocationResponse {
   errors?: BatchStartViewerSessionRevocationError[];
 }
 
+/**
+ * @public
+ * <p/>
+ */
+export class PendingVerification extends __BaseException {
+  readonly name: "PendingVerification" = "PendingVerification";
+  readonly $fault: "client" = "client";
+  /**
+   * <p> Your account is pending verification. </p>
+   */
+  exceptionMessage?: string;
+  /**
+   * @internal
+   */
+  constructor(opts: __ExceptionOptionType<PendingVerification, __BaseException>) {
+    super({
+      name: "PendingVerification",
+      $fault: "client",
+      ...opts,
+    });
+    Object.setPrototypeOf(this, PendingVerification.prototype);
+    this.exceptionMessage = opts.exceptionMessage;
+  }
+}
+
+/**
+ * @public
+ * <p/>
+ */
+export class ThrottlingException extends __BaseException {
+  readonly name: "ThrottlingException" = "ThrottlingException";
+  readonly $fault: "client" = "client";
+  /**
+   * <p>Request was denied due to request throttling.</p>
+   */
+  exceptionMessage?: string;
+  /**
+   * @internal
+   */
+  constructor(opts: __ExceptionOptionType<ThrottlingException, __BaseException>) {
+    super({
+      name: "ThrottlingException",
+      $fault: "client",
+      ...opts,
+    });
+    Object.setPrototypeOf(this, ThrottlingException.prototype);
+    this.exceptionMessage = opts.exceptionMessage;
+  }
+}
+
 /**
  * @public
  * <p/>
@@ -531,31 +581,6 @@ export interface CreateChannelResponse {
   streamKey?: StreamKey;
 }
 
-/**
- * @public
- * <p/>
- */
-export class PendingVerification extends __BaseException {
-  readonly name: "PendingVerification" = "PendingVerification";
-  readonly $fault: "client" = "client";
-  /**
-   * <p> Your account is pending verification. </p>
-   */
-  exceptionMessage?: string;
-  /**
-   * @internal
-   */
-  constructor(opts: __ExceptionOptionType<PendingVerification, __BaseException>) {
-    super({
-      name: "PendingVerification",
-      $fault: "client",
-      ...opts,
-    });
-    Object.setPrototypeOf(this, PendingVerification.prototype);
-    this.exceptionMessage = opts.exceptionMessage;
-  }
-}
-
 /**
  * @public
  * <p/>
@@ -655,6 +680,62 @@ export interface DestinationConfiguration {
   s3?: S3DestinationConfiguration;
 }
 
+/**
+ * @public
+ * @enum
+ */
+export const RenditionConfigurationRendition = {
+  FULL_HD: "FULL_HD",
+  HD: "HD",
+  LOWEST_RESOLUTION: "LOWEST_RESOLUTION",
+  SD: "SD",
+} as const;
+
+/**
+ * @public
+ */
+export type RenditionConfigurationRendition =
+  (typeof RenditionConfigurationRendition)[keyof typeof RenditionConfigurationRendition];
+
+/**
+ * @public
+ * @enum
+ */
+export const RenditionConfigurationRenditionSelection = {
+  ALL: "ALL",
+  CUSTOM: "CUSTOM",
+  NONE: "NONE",
+} as const;
+
+/**
+ * @public
+ */
+export type RenditionConfigurationRenditionSelection =
+  (typeof RenditionConfigurationRenditionSelection)[keyof typeof RenditionConfigurationRenditionSelection];
+
+/**
+ * @public
+ * <p>Object that describes which renditions should be recorded for a stream.</p>
+ */
+export interface RenditionConfiguration {
+  /**
+   * <p>Indicates which set of renditions are recorded for a stream. For <code>BASIC</code>
+   *       channels, the <code>CUSTOM</code> value has no effect. If <code>CUSTOM</code> is specified, a
+   *       set of renditions must be specified in the <code>renditions</code> field. Default:
+   *         <code>ALL</code>.</p>
+   */
+  renditionSelection?: RenditionConfigurationRenditionSelection | string;
+
+  /**
+   * <p>Indicates which renditions are recorded for a stream, if <code>renditionSelection</code>
+   *       is <code>CUSTOM</code>; otherwise, this field is irrelevant. The selected renditions are
+   *       recorded if they are available during the stream. If a selected rendition is unavailable, the
+   *       best available rendition is recorded. For details on the resolution dimensions of each
+   *       rendition, see <a href="https://docs.aws.amazon.com/ivs/latest/userguide/record-to-s3.html">Auto-Record to Amazon S3</a>.</p>
+   */
+  renditions?: (RenditionConfigurationRendition | string)[];
+}
+
 /**
  * @public
  * @enum
@@ -669,6 +750,38 @@ export const RecordingMode = {
  */
 export type RecordingMode = (typeof RecordingMode)[keyof typeof RecordingMode];
 
+/**
+ * @public
+ * @enum
+ */
+export const ThumbnailConfigurationResolution = {
+  FULL_HD: "FULL_HD",
+  HD: "HD",
+  LOWEST_RESOLUTION: "LOWEST_RESOLUTION",
+  SD: "SD",
+} as const;
+
+/**
+ * @public
+ */
+export type ThumbnailConfigurationResolution =
+  (typeof ThumbnailConfigurationResolution)[keyof typeof ThumbnailConfigurationResolution];
+
+/**
+ * @public
+ * @enum
+ */
+export const ThumbnailConfigurationStorage = {
+  LATEST: "LATEST",
+  SEQUENTIAL: "SEQUENTIAL",
+} as const;
+
+/**
+ * @public
+ */
+export type ThumbnailConfigurationStorage =
+  (typeof ThumbnailConfigurationStorage)[keyof typeof ThumbnailConfigurationStorage];
+
 /**
  * @public
  * <p>An object representing a configuration of thumbnails for recorded video.</p>
@@ -683,15 +796,33 @@ export interface ThumbnailConfiguration {
    * <p>The targeted thumbnail-generation interval in seconds. This is configurable (and required)
    *       only if <code>recordingMode</code> is <code>INTERVAL</code>. Default: 60.</p>
    *          <p>
-   *             <b>Important:</b> Setting a value for
-   *         <code>targetIntervalSeconds</code> does not guarantee that thumbnails are generated at the
-   *       specified interval. For thumbnails to be generated at the <code>targetIntervalSeconds</code>
-   *       interval, the <code>IDR/Keyframe</code> value for the input video must be less than the
-   *         <code>targetIntervalSeconds</code> value. See <a href="https://docs.aws.amazon.com/ivs/latest/userguide/streaming-config.html"> Amazon IVS Streaming Configuration</a>
-   *       for information on setting <code>IDR/Keyframe</code> to the recommended value in video-encoder
-   *       settings.</p>
+   *             <b>Important:</b> For the <code>BASIC</code> channel type,
+   *       setting a value for <code>targetIntervalSeconds</code> does not guarantee that thumbnails are
+   *       generated at the specified interval. For thumbnails to be generated at the
+   *         <code>targetIntervalSeconds</code> interval, the <code>IDR/Keyframe</code> value for the
+   *       input video must be less than the <code>targetIntervalSeconds</code> value. See <a href="https://docs.aws.amazon.com/ivs/latest/userguide/streaming-config.html"> Amazon IVS Streaming
+   *         Configuration</a> for information on setting <code>IDR/Keyframe</code> to the
+   *       recommended value in video-encoder settings.</p>
    */
   targetIntervalSeconds?: number;
+
+  /**
+   * <p>Indicates the desired resolution of recorded thumbnails. Thumbnails are recorded at the
+   *       selected resolution if the corresponding rendition is available during the stream; otherwise,
+   *       they are recorded at source resolution. For more information about resolution values and their
+   *       corresponding height and width dimensions, see <a href="https://docs.aws.amazon.com/ivs/latest/userguide/record-to-s3.html">Auto-Record to Amazon S3</a>. Default:
+   *       Null (source resolution is returned).</p>
+   */
+  resolution?: ThumbnailConfigurationResolution | string;
+
+  /**
+   * <p>Indicates the format in which thumbnails are recorded. <code>SEQUENTIAL</code> records all
+   *       generated thumbnails in a serial manner, to the media/thumbnails directory.
+   *         <code>LATEST</code> saves the latest thumbnail in media/latest_thumbnail/thumb.jpg and
+   *       overwrites it at the interval specified by <code>targetIntervalSeconds</code>. You can enable
+   *       both <code>SEQUENTIAL</code> and <code>LATEST</code>. Default: <code>SEQUENTIAL</code>.</p>
+   */
+  storage?: (ThumbnailConfigurationStorage | string)[];
 }
 
 /**
@@ -728,6 +859,11 @@ export interface CreateRecordingConfigurationRequest {
    *       streams will be considered a single broadcast and merged together. Default: 0.</p>
    */
   recordingReconnectWindowSeconds?: number;
+
+  /**
+   * <p>Object that describes which renditions should be recorded for a stream.</p>
+   */
+  renditionConfiguration?: RenditionConfiguration;
 }
 
 /**
@@ -791,6 +927,11 @@ export interface RecordingConfiguration {
    *       streams will be considered a single broadcast and merged together. Default: 0.</p>
    */
   recordingReconnectWindowSeconds?: number;
+
+  /**
+   * <p>Object that describes which renditions should be recorded for a stream.</p>
+   */
+  renditionConfiguration?: RenditionConfiguration;
 }
 
 /**
@@ -1898,31 +2039,6 @@ export interface PutMetadataRequest {
   metadata: string | undefined;
 }
 
-/**
- * @public
- * <p/>
- */
-export class ThrottlingException extends __BaseException {
-  readonly name: "ThrottlingException" = "ThrottlingException";
-  readonly $fault: "client" = "client";
-  /**
-   * <p>Request was denied due to request throttling.</p>
-   */
-  exceptionMessage?: string;
-  /**
-   * @internal
-   */
-  constructor(opts: __ExceptionOptionType<ThrottlingException, __BaseException>) {
-    super({
-      name: "ThrottlingException",
-      $fault: "client",
-      ...opts,
-    });
-    Object.setPrototypeOf(this, ThrottlingException.prototype);
-    this.exceptionMessage = opts.exceptionMessage;
-  }
-}
-
 /**
  * @public
  */
diff --git a/clients/client-ivs/src/protocols/Aws_restJson1.ts b/clients/client-ivs/src/protocols/Aws_restJson1.ts
index e97ae95b80c19..4031b963cb735 100644
--- a/clients/client-ivs/src/protocols/Aws_restJson1.ts
+++ b/clients/client-ivs/src/protocols/Aws_restJson1.ts
@@ -92,6 +92,8 @@ import {
   DestinationConfiguration,
   InternalServerException,
   PendingVerification,
+  RenditionConfiguration,
+  RenditionConfigurationRendition,
   ResourceNotFoundException,
   S3DestinationConfiguration,
   ServiceQuotaExceededException,
@@ -103,6 +105,7 @@ import {
   StreamUnavailable,
   ThrottlingException,
   ThumbnailConfiguration,
+  ThumbnailConfigurationStorage,
   ValidationException,
 } from "../models/models_0";
 
@@ -249,6 +252,7 @@ export const se_CreateRecordingConfigurationCommand = async (
       destinationConfiguration: (_) => _json(_),
       name: [],
       recordingReconnectWindowSeconds: [],
+      renditionConfiguration: (_) => _json(_),
       tags: (_) => _json(_),
       thumbnailConfiguration: (_) => _json(_),
     })
@@ -1132,6 +1136,15 @@ const de_BatchStartViewerSessionRevocationCommandError = async (
   };
   const errorCode = loadRestJsonErrorCode(output, parsedOutput.body);
   switch (errorCode) {
+    case "AccessDeniedException":
+    case "com.amazonaws.ivs#AccessDeniedException":
+      throw await de_AccessDeniedExceptionRes(parsedOutput, context);
+    case "PendingVerification":
+    case "com.amazonaws.ivs#PendingVerification":
+      throw await de_PendingVerificationRes(parsedOutput, context);
+    case "ThrottlingException":
+    case "com.amazonaws.ivs#ThrottlingException":
+      throw await de_ThrottlingExceptionRes(parsedOutput, context);
     case "ValidationException":
     case "com.amazonaws.ivs#ValidationException":
       throw await de_ValidationExceptionRes(parsedOutput, context);
@@ -2385,6 +2398,12 @@ const de_StartViewerSessionRevocationCommandError = async (
     case "InternalServerException":
     case "com.amazonaws.ivs#InternalServerException":
       throw await de_InternalServerExceptionRes(parsedOutput, context);
+    case "PendingVerification":
+    case "com.amazonaws.ivs#PendingVerification":
+      throw await de_PendingVerificationRes(parsedOutput, context);
+    case "ResourceNotFoundException":
+    case "com.amazonaws.ivs#ResourceNotFoundException":
+      throw await de_ResourceNotFoundExceptionRes(parsedOutput, context);
     case "ThrottlingException":
     case "com.amazonaws.ivs#ThrottlingException":
       throw await de_ThrottlingExceptionRes(parsedOutput, context);
@@ -2807,6 +2826,10 @@ const de_ValidationExceptionRes = async (parsedOutput: any, context: __SerdeCont
 
 // se_DestinationConfiguration omitted.
 
+// se_RenditionConfiguration omitted.
+
+// se_RenditionConfigurationRenditionList omitted.
+
 // se_S3DestinationConfiguration omitted.
 
 // se_StreamFilters omitted.
@@ -2817,6 +2840,8 @@ const de_ValidationExceptionRes = async (parsedOutput: any, context: __SerdeCont
 
 // se_ThumbnailConfiguration omitted.
 
+// se_ThumbnailConfigurationStorageList omitted.
+
 // de_AudioConfiguration omitted.
 
 // de_BatchError omitted.
@@ -2851,6 +2876,10 @@ const de_ValidationExceptionRes = async (parsedOutput: any, context: __SerdeCont
 
 // de_RecordingConfigurationSummary omitted.
 
+// de_RenditionConfiguration omitted.
+
+// de_RenditionConfigurationRenditionList omitted.
+
 // de_S3DestinationConfiguration omitted.
 
 /**
@@ -2968,6 +2997,8 @@ const de_StreamSummary = (output: any, context: __SerdeContext): StreamSummary =
 
 // de_ThumbnailConfiguration omitted.
 
+// de_ThumbnailConfigurationStorageList omitted.
+
 // de_VideoConfiguration omitted.
 
 const deserializeMetadata = (output: __HttpResponse): __ResponseMetadata => ({
diff --git a/codegen/sdk-codegen/aws-models/ivs.json b/codegen/sdk-codegen/aws-models/ivs.json
index db5be732075f0..525ef1aa3d17a 100644
--- a/codegen/sdk-codegen/aws-models/ivs.json
+++ b/codegen/sdk-codegen/aws-models/ivs.json
@@ -1056,6 +1056,15 @@
         "target": "com.amazonaws.ivs#BatchStartViewerSessionRevocationResponse"
       },
       "errors": [
+        {
+          "target": "com.amazonaws.ivs#AccessDeniedException"
+        },
+        {
+          "target": "com.amazonaws.ivs#PendingVerification"
+        },
+        {
+          "target": "com.amazonaws.ivs#ThrottlingException"
+        },
         {
           "target": "com.amazonaws.ivs#ValidationException"
         }
@@ -1624,6 +1633,12 @@
             "smithy.api#default": 0,
             "smithy.api#documentation": "<p>If a broadcast disconnects and then reconnects within the specified interval, the multiple\n      streams will be considered a single broadcast and merged together. Default: 0.</p>"
           }
+        },
+        "renditionConfiguration": {
+          "target": "com.amazonaws.ivs#RenditionConfiguration",
+          "traits": {
+            "smithy.api#documentation": "<p>Object that describes which renditions should be recorded for a stream.</p>"
+          }
         }
       }
     },
@@ -3101,6 +3116,12 @@
             "smithy.api#default": 0,
             "smithy.api#documentation": "<p>If a broadcast disconnects and then reconnects within the specified interval, the multiple\n      streams will be considered a single broadcast and merged together. Default: 0.</p>"
           }
+        },
+        "renditionConfiguration": {
+          "target": "com.amazonaws.ivs#RenditionConfiguration",
+          "traits": {
+            "smithy.api#documentation": "<p>Object that describes which renditions should be recorded for a stream.</p>"
+          }
         }
       },
       "traits": {
@@ -3218,6 +3239,74 @@
         }
       }
     },
+    "com.amazonaws.ivs#RenditionConfiguration": {
+      "type": "structure",
+      "members": {
+        "renditionSelection": {
+          "target": "com.amazonaws.ivs#RenditionConfigurationRenditionSelection",
+          "traits": {
+            "smithy.api#documentation": "<p>Indicates which set of renditions are recorded for a stream. For <code>BASIC</code>\n      channels, the <code>CUSTOM</code> value has no effect. If <code>CUSTOM</code> is specified, a\n      set of renditions must be specified in the <code>renditions</code> field. Default:\n        <code>ALL</code>.</p>"
+          }
+        },
+        "renditions": {
+          "target": "com.amazonaws.ivs#RenditionConfigurationRenditionList",
+          "traits": {
+            "smithy.api#documentation": "<p>Indicates which renditions are recorded for a stream, if <code>renditionSelection</code>\n      is <code>CUSTOM</code>; otherwise, this field is irrelevant. The selected renditions are\n      recorded if they are available during the stream. If a selected rendition is unavailable, the\n      best available rendition is recorded. For details on the resolution dimensions of each\n      rendition, see <a href=\"https://docs.aws.amazon.com/ivs/latest/userguide/record-to-s3.html\">Auto-Record to Amazon S3</a>.</p>"
+          }
+        }
+      },
+      "traits": {
+        "smithy.api#documentation": "<p>Object that describes which renditions should be recorded for a stream.</p>"
+      }
+    },
+    "com.amazonaws.ivs#RenditionConfigurationRendition": {
+      "type": "string",
+      "traits": {
+        "smithy.api#enum": [
+          {
+            "value": "FULL_HD",
+            "name": "FULL_HD"
+          },
+          {
+            "value": "HD",
+            "name": "HD"
+          },
+          {
+            "value": "SD",
+            "name": "SD"
+          },
+          {
+            "value": "LOWEST_RESOLUTION",
+            "name": "LOWEST_RESOLUTION"
+          }
+        ]
+      }
+    },
+    "com.amazonaws.ivs#RenditionConfigurationRenditionList": {
+      "type": "list",
+      "member": {
+        "target": "com.amazonaws.ivs#RenditionConfigurationRendition"
+      }
+    },
+    "com.amazonaws.ivs#RenditionConfigurationRenditionSelection": {
+      "type": "string",
+      "traits": {
+        "smithy.api#enum": [
+          {
+            "value": "ALL",
+            "name": "ALL"
+          },
+          {
+            "value": "NONE",
+            "name": "NONE"
+          },
+          {
+            "value": "CUSTOM",
+            "name": "CUSTOM"
+          }
+        ]
+      }
+    },
     "com.amazonaws.ivs#ResourceArn": {
       "type": "string",
       "traits": {
@@ -3300,6 +3389,12 @@
         {
           "target": "com.amazonaws.ivs#InternalServerException"
         },
+        {
+          "target": "com.amazonaws.ivs#PendingVerification"
+        },
+        {
+          "target": "com.amazonaws.ivs#ResourceNotFoundException"
+        },
         {
           "target": "com.amazonaws.ivs#ThrottlingException"
         },
@@ -3953,7 +4048,19 @@
           "target": "com.amazonaws.ivs#TargetIntervalSeconds",
           "traits": {
             "smithy.api#default": 0,
-            "smithy.api#documentation": "<p>The targeted thumbnail-generation interval in seconds. This is configurable (and required)\n      only if <code>recordingMode</code> is <code>INTERVAL</code>. Default: 60.</p>\n         <p>\n            <b>Important:</b> Setting a value for\n        <code>targetIntervalSeconds</code> does not guarantee that thumbnails are generated at the\n      specified interval. For thumbnails to be generated at the <code>targetIntervalSeconds</code>\n      interval, the <code>IDR/Keyframe</code> value for the input video must be less than the\n        <code>targetIntervalSeconds</code> value. See <a href=\"https://docs.aws.amazon.com/ivs/latest/userguide/streaming-config.html\"> Amazon IVS Streaming Configuration</a>\n      for information on setting <code>IDR/Keyframe</code> to the recommended value in video-encoder\n      settings.</p>"
+            "smithy.api#documentation": "<p>The targeted thumbnail-generation interval in seconds. This is configurable (and required)\n      only if <code>recordingMode</code> is <code>INTERVAL</code>. Default: 60.</p>\n         <p>\n            <b>Important:</b> For the <code>BASIC</code> channel type,\n      setting a value for <code>targetIntervalSeconds</code> does not guarantee that thumbnails are\n      generated at the specified interval. For thumbnails to be generated at the\n        <code>targetIntervalSeconds</code> interval, the <code>IDR/Keyframe</code> value for the\n      input video must be less than the <code>targetIntervalSeconds</code> value. See <a href=\"https://docs.aws.amazon.com/ivs/latest/userguide/streaming-config.html\"> Amazon IVS Streaming\n        Configuration</a> for information on setting <code>IDR/Keyframe</code> to the\n      recommended value in video-encoder settings.</p>"
+          }
+        },
+        "resolution": {
+          "target": "com.amazonaws.ivs#ThumbnailConfigurationResolution",
+          "traits": {
+            "smithy.api#documentation": "<p>Indicates the desired resolution of recorded thumbnails. Thumbnails are recorded at the\n      selected resolution if the corresponding rendition is available during the stream; otherwise,\n      they are recorded at source resolution. For more information about resolution values and their\n      corresponding height and width dimensions, see <a href=\"https://docs.aws.amazon.com/ivs/latest/userguide/record-to-s3.html\">Auto-Record to Amazon S3</a>. Default:\n      Null (source resolution is returned).</p>"
+          }
+        },
+        "storage": {
+          "target": "com.amazonaws.ivs#ThumbnailConfigurationStorageList",
+          "traits": {
+            "smithy.api#documentation": "<p>Indicates the format in which thumbnails are recorded. <code>SEQUENTIAL</code> records all\n      generated thumbnails in a serial manner, to the media/thumbnails directory.\n        <code>LATEST</code> saves the latest thumbnail in media/latest_thumbnail/thumb.jpg and\n      overwrites it at the interval specified by <code>targetIntervalSeconds</code>. You can enable\n      both <code>SEQUENTIAL</code> and <code>LATEST</code>. Default: <code>SEQUENTIAL</code>.</p>"
           }
         }
       },
@@ -3961,6 +4068,50 @@
         "smithy.api#documentation": "<p>An object representing a configuration of thumbnails for recorded video.</p>"
       }
     },
+    "com.amazonaws.ivs#ThumbnailConfigurationResolution": {
+      "type": "string",
+      "traits": {
+        "smithy.api#enum": [
+          {
+            "value": "FULL_HD",
+            "name": "FULL_HD"
+          },
+          {
+            "value": "HD",
+            "name": "HD"
+          },
+          {
+            "value": "SD",
+            "name": "SD"
+          },
+          {
+            "value": "LOWEST_RESOLUTION",
+            "name": "LOWEST_RESOLUTION"
+          }
+        ]
+      }
+    },
+    "com.amazonaws.ivs#ThumbnailConfigurationStorage": {
+      "type": "string",
+      "traits": {
+        "smithy.api#enum": [
+          {
+            "value": "SEQUENTIAL",
+            "name": "SEQUENTIAL"
+          },
+          {
+            "value": "LATEST",
+            "name": "LATEST"
+          }
+        ]
+      }
+    },
+    "com.amazonaws.ivs#ThumbnailConfigurationStorageList": {
+      "type": "list",
+      "member": {
+        "target": "com.amazonaws.ivs#ThumbnailConfigurationStorage"
+      }
+    },
     "com.amazonaws.ivs#Time": {
       "type": "timestamp",
       "traits": {