diff --git a/clients/client-iot-events-data/src/IoTEventsData.ts b/clients/client-iot-events-data/src/IoTEventsData.ts
index 261e78125ff4..d5263d59007f 100644
--- a/clients/client-iot-events-data/src/IoTEventsData.ts
+++ b/clients/client-iot-events-data/src/IoTEventsData.ts
@@ -6,6 +6,11 @@ import {
   BatchAcknowledgeAlarmCommandInput,
   BatchAcknowledgeAlarmCommandOutput,
 } from "./commands/BatchAcknowledgeAlarmCommand";
+import {
+  BatchDeleteDetectorCommand,
+  BatchDeleteDetectorCommandInput,
+  BatchDeleteDetectorCommandOutput,
+} from "./commands/BatchDeleteDetectorCommand";
 import {
   BatchDisableAlarmCommand,
   BatchDisableAlarmCommandInput,
@@ -95,6 +100,38 @@ export class IoTEventsData extends IoTEventsDataClient {
     }
   }
 
+  /**
+   * <p>Deletes one or more detectors that were created. When a detector is deleted, its state will be cleared and the detector will be removed from the list of detectors. The deleted detector will no longer appear if referenced in the <a href="https://docs.aws.amazon.com/iotevents/latest/apireference/API_iotevents-data_ListDetectors.html">ListDetectors</a> API call.</p>
+   */
+  public batchDeleteDetector(
+    args: BatchDeleteDetectorCommandInput,
+    options?: __HttpHandlerOptions
+  ): Promise<BatchDeleteDetectorCommandOutput>;
+  public batchDeleteDetector(
+    args: BatchDeleteDetectorCommandInput,
+    cb: (err: any, data?: BatchDeleteDetectorCommandOutput) => void
+  ): void;
+  public batchDeleteDetector(
+    args: BatchDeleteDetectorCommandInput,
+    options: __HttpHandlerOptions,
+    cb: (err: any, data?: BatchDeleteDetectorCommandOutput) => void
+  ): void;
+  public batchDeleteDetector(
+    args: BatchDeleteDetectorCommandInput,
+    optionsOrCb?: __HttpHandlerOptions | ((err: any, data?: BatchDeleteDetectorCommandOutput) => void),
+    cb?: (err: any, data?: BatchDeleteDetectorCommandOutput) => void
+  ): Promise<BatchDeleteDetectorCommandOutput> | void {
+    const command = new BatchDeleteDetectorCommand(args);
+    if (typeof optionsOrCb === "function") {
+      this.send(command, optionsOrCb);
+    } else if (typeof cb === "function") {
+      if (typeof optionsOrCb !== "object") throw new Error(`Expect http options but get ${typeof optionsOrCb}`);
+      this.send(command, optionsOrCb || {}, cb);
+    } else {
+      return this.send(command, optionsOrCb);
+    }
+  }
+
   /**
    * <p>Disables one or more alarms. The alarms change to the <code>DISABLED</code> state after
    *       you disable them.</p>
diff --git a/clients/client-iot-events-data/src/IoTEventsDataClient.ts b/clients/client-iot-events-data/src/IoTEventsDataClient.ts
index b8e82ad15632..fd73feb52595 100644
--- a/clients/client-iot-events-data/src/IoTEventsDataClient.ts
+++ b/clients/client-iot-events-data/src/IoTEventsDataClient.ts
@@ -56,6 +56,10 @@ import {
   BatchAcknowledgeAlarmCommandInput,
   BatchAcknowledgeAlarmCommandOutput,
 } from "./commands/BatchAcknowledgeAlarmCommand";
+import {
+  BatchDeleteDetectorCommandInput,
+  BatchDeleteDetectorCommandOutput,
+} from "./commands/BatchDeleteDetectorCommand";
 import { BatchDisableAlarmCommandInput, BatchDisableAlarmCommandOutput } from "./commands/BatchDisableAlarmCommand";
 import { BatchEnableAlarmCommandInput, BatchEnableAlarmCommandOutput } from "./commands/BatchEnableAlarmCommand";
 import { BatchPutMessageCommandInput, BatchPutMessageCommandOutput } from "./commands/BatchPutMessageCommand";
@@ -73,6 +77,7 @@ import { getRuntimeConfig as __getRuntimeConfig } from "./runtimeConfig";
 
 export type ServiceInputTypes =
   | BatchAcknowledgeAlarmCommandInput
+  | BatchDeleteDetectorCommandInput
   | BatchDisableAlarmCommandInput
   | BatchEnableAlarmCommandInput
   | BatchPutMessageCommandInput
@@ -86,6 +91,7 @@ export type ServiceInputTypes =
 
 export type ServiceOutputTypes =
   | BatchAcknowledgeAlarmCommandOutput
+  | BatchDeleteDetectorCommandOutput
   | BatchDisableAlarmCommandOutput
   | BatchEnableAlarmCommandOutput
   | BatchPutMessageCommandOutput
diff --git a/clients/client-iot-events-data/src/commands/BatchDeleteDetectorCommand.ts b/clients/client-iot-events-data/src/commands/BatchDeleteDetectorCommand.ts
new file mode 100644
index 000000000000..4b2844752eb1
--- /dev/null
+++ b/clients/client-iot-events-data/src/commands/BatchDeleteDetectorCommand.ts
@@ -0,0 +1,96 @@
+// smithy-typescript generated code
+import { getSerdePlugin } from "@aws-sdk/middleware-serde";
+import { HttpRequest as __HttpRequest, HttpResponse as __HttpResponse } from "@aws-sdk/protocol-http";
+import { Command as $Command } from "@aws-sdk/smithy-client";
+import {
+  FinalizeHandlerArguments,
+  Handler,
+  HandlerExecutionContext,
+  HttpHandlerOptions as __HttpHandlerOptions,
+  MetadataBearer as __MetadataBearer,
+  MiddlewareStack,
+  SerdeContext as __SerdeContext,
+} from "@aws-sdk/types";
+
+import { IoTEventsDataClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../IoTEventsDataClient";
+import { BatchDeleteDetectorRequest, BatchDeleteDetectorResponse } from "../models/models_0";
+import {
+  deserializeAws_restJson1BatchDeleteDetectorCommand,
+  serializeAws_restJson1BatchDeleteDetectorCommand,
+} from "../protocols/Aws_restJson1";
+
+export interface BatchDeleteDetectorCommandInput extends BatchDeleteDetectorRequest {}
+export interface BatchDeleteDetectorCommandOutput extends BatchDeleteDetectorResponse, __MetadataBearer {}
+
+/**
+ * <p>Deletes one or more detectors that were created. When a detector is deleted, its state will be cleared and the detector will be removed from the list of detectors. The deleted detector will no longer appear if referenced in the <a href="https://docs.aws.amazon.com/iotevents/latest/apireference/API_iotevents-data_ListDetectors.html">ListDetectors</a> API call.</p>
+ * @example
+ * Use a bare-bones client and the command you need to make an API call.
+ * ```javascript
+ * import { IoTEventsDataClient, BatchDeleteDetectorCommand } from "@aws-sdk/client-iot-events-data"; // ES Modules import
+ * // const { IoTEventsDataClient, BatchDeleteDetectorCommand } = require("@aws-sdk/client-iot-events-data"); // CommonJS import
+ * const client = new IoTEventsDataClient(config);
+ * const command = new BatchDeleteDetectorCommand(input);
+ * const response = await client.send(command);
+ * ```
+ *
+ * @see {@link BatchDeleteDetectorCommandInput} for command's `input` shape.
+ * @see {@link BatchDeleteDetectorCommandOutput} for command's `response` shape.
+ * @see {@link IoTEventsDataClientResolvedConfig | config} for IoTEventsDataClient's `config` shape.
+ *
+ */
+export class BatchDeleteDetectorCommand extends $Command<
+  BatchDeleteDetectorCommandInput,
+  BatchDeleteDetectorCommandOutput,
+  IoTEventsDataClientResolvedConfig
+> {
+  // Start section: command_properties
+  // End section: command_properties
+
+  constructor(readonly input: BatchDeleteDetectorCommandInput) {
+    // Start section: command_constructor
+    super();
+    // End section: command_constructor
+  }
+
+  /**
+   * @internal
+   */
+  resolveMiddleware(
+    clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>,
+    configuration: IoTEventsDataClientResolvedConfig,
+    options?: __HttpHandlerOptions
+  ): Handler<BatchDeleteDetectorCommandInput, BatchDeleteDetectorCommandOutput> {
+    this.middlewareStack.use(getSerdePlugin(configuration, this.serialize, this.deserialize));
+
+    const stack = clientStack.concat(this.middlewareStack);
+
+    const { logger } = configuration;
+    const clientName = "IoTEventsDataClient";
+    const commandName = "BatchDeleteDetectorCommand";
+    const handlerExecutionContext: HandlerExecutionContext = {
+      logger,
+      clientName,
+      commandName,
+      inputFilterSensitiveLog: BatchDeleteDetectorRequest.filterSensitiveLog,
+      outputFilterSensitiveLog: BatchDeleteDetectorResponse.filterSensitiveLog,
+    };
+    const { requestHandler } = configuration;
+    return stack.resolve(
+      (request: FinalizeHandlerArguments<any>) =>
+        requestHandler.handle(request.request as __HttpRequest, options || {}),
+      handlerExecutionContext
+    );
+  }
+
+  private serialize(input: BatchDeleteDetectorCommandInput, context: __SerdeContext): Promise<__HttpRequest> {
+    return serializeAws_restJson1BatchDeleteDetectorCommand(input, context);
+  }
+
+  private deserialize(output: __HttpResponse, context: __SerdeContext): Promise<BatchDeleteDetectorCommandOutput> {
+    return deserializeAws_restJson1BatchDeleteDetectorCommand(output, context);
+  }
+
+  // Start section: command_body_extra
+  // End section: command_body_extra
+}
diff --git a/clients/client-iot-events-data/src/commands/index.ts b/clients/client-iot-events-data/src/commands/index.ts
index c2751f0600c8..63c146333eaf 100644
--- a/clients/client-iot-events-data/src/commands/index.ts
+++ b/clients/client-iot-events-data/src/commands/index.ts
@@ -1,5 +1,6 @@
 // smithy-typescript generated code
 export * from "./BatchAcknowledgeAlarmCommand";
+export * from "./BatchDeleteDetectorCommand";
 export * from "./BatchDisableAlarmCommand";
 export * from "./BatchEnableAlarmCommand";
 export * from "./BatchPutMessageCommand";
diff --git a/clients/client-iot-events-data/src/models/models_0.ts b/clients/client-iot-events-data/src/models/models_0.ts
index f87a4e3eb96f..ecdc95912cc9 100644
--- a/clients/client-iot-events-data/src/models/models_0.ts
+++ b/clients/client-iot-events-data/src/models/models_0.ts
@@ -705,6 +705,96 @@ export class ThrottlingException extends __BaseException {
   }
 }
 
+/**
+ * <p>Information used to delete the detector model.</p>
+ */
+export interface DeleteDetectorRequest {
+  /**
+   * <p>The ID to assign to the <code>DeleteDetectorRequest</code>. Each <code>"messageId"</code> must be unique within each batch sent.</p>
+   */
+  messageId: string | undefined;
+
+  /**
+   * <p>The name of the detector model that was used to create the detector instance.</p>
+   */
+  detectorModelName: string | undefined;
+
+  /**
+   * <p>The value of the <a href="https://docs.aws.amazon.com/iotevents/latest/apireference/API_CreateDetectorModel.html#iotevents-CreateDetectorModel-request-key">key</a> used to identify the detector. </p>
+   */
+  keyValue?: string;
+}
+
+export namespace DeleteDetectorRequest {
+  /**
+   * @internal
+   */
+  export const filterSensitiveLog = (obj: DeleteDetectorRequest): any => ({
+    ...obj,
+  });
+}
+
+export interface BatchDeleteDetectorRequest {
+  /**
+   * <p>The list of one or more detectors to be deleted.</p>
+   */
+  detectors: DeleteDetectorRequest[] | undefined;
+}
+
+export namespace BatchDeleteDetectorRequest {
+  /**
+   * @internal
+   */
+  export const filterSensitiveLog = (obj: BatchDeleteDetectorRequest): any => ({
+    ...obj,
+  });
+}
+
+/**
+ * <p>Contains error messages associated with the deletion request.</p>
+ */
+export interface BatchDeleteDetectorErrorEntry {
+  /**
+   * <p>The ID of the message that caused the error. (See the value of the <code>"messageId"</code> in the <a href="https://docs.aws.amazon.com/iotevents/latest/apireference/API_iotevents-data_BatchDeleteDetector.html#iotevents-iotevents-data_BatchDeleteDetector-request-detectors">detectors</a> object of the <code>DeleteDetectorRequest</code>.)</p>
+   */
+  messageId?: string;
+
+  /**
+   * <p>The error code.</p>
+   */
+  errorCode?: ErrorCode | string;
+
+  /**
+   * <p>A message that describes the error.</p>
+   */
+  errorMessage?: string;
+}
+
+export namespace BatchDeleteDetectorErrorEntry {
+  /**
+   * @internal
+   */
+  export const filterSensitiveLog = (obj: BatchDeleteDetectorErrorEntry): any => ({
+    ...obj,
+  });
+}
+
+export interface BatchDeleteDetectorResponse {
+  /**
+   * <p>A list of errors associated with the request, or an empty array (<code>[]</code>) if there are no errors. Each error entry contains a <code>messageId</code> that helps you identify the entry that failed.</p>
+   */
+  batchDeleteDetectorErrorEntries?: BatchDeleteDetectorErrorEntry[];
+}
+
+export namespace BatchDeleteDetectorResponse {
+  /**
+   * @internal
+   */
+  export const filterSensitiveLog = (obj: BatchDeleteDetectorResponse): any => ({
+    ...obj,
+  });
+}
+
 /**
  * <p>Information used to disable the alarm.</p>
  */
diff --git a/clients/client-iot-events-data/src/protocols/Aws_restJson1.ts b/clients/client-iot-events-data/src/protocols/Aws_restJson1.ts
index 9217add09270..4a538fd060f2 100644
--- a/clients/client-iot-events-data/src/protocols/Aws_restJson1.ts
+++ b/clients/client-iot-events-data/src/protocols/Aws_restJson1.ts
@@ -20,6 +20,10 @@ import {
   BatchAcknowledgeAlarmCommandInput,
   BatchAcknowledgeAlarmCommandOutput,
 } from "../commands/BatchAcknowledgeAlarmCommand";
+import {
+  BatchDeleteDetectorCommandInput,
+  BatchDeleteDetectorCommandOutput,
+} from "../commands/BatchDeleteDetectorCommand";
 import { BatchDisableAlarmCommandInput, BatchDisableAlarmCommandOutput } from "../commands/BatchDisableAlarmCommand";
 import { BatchEnableAlarmCommandInput, BatchEnableAlarmCommandOutput } from "../commands/BatchEnableAlarmCommand";
 import { BatchPutMessageCommandInput, BatchPutMessageCommandOutput } from "../commands/BatchPutMessageCommand";
@@ -41,9 +45,11 @@ import {
   AlarmState,
   AlarmSummary,
   BatchAlarmActionErrorEntry,
+  BatchDeleteDetectorErrorEntry,
   BatchPutMessageErrorEntry,
   BatchUpdateDetectorErrorEntry,
   CustomerAction,
+  DeleteDetectorRequest,
   Detector,
   DetectorState,
   DetectorStateDefinition,
@@ -105,6 +111,33 @@ export const serializeAws_restJson1BatchAcknowledgeAlarmCommand = async (
   });
 };
 
+export const serializeAws_restJson1BatchDeleteDetectorCommand = async (
+  input: BatchDeleteDetectorCommandInput,
+  context: __SerdeContext
+): Promise<__HttpRequest> => {
+  const { hostname, protocol = "https", port, path: basePath } = await context.endpoint();
+  const headers: any = {
+    "content-type": "application/json",
+  };
+  const resolvedPath = `${basePath?.endsWith("/") ? basePath.slice(0, -1) : basePath || ""}` + "/detectors/delete";
+  let body: any;
+  body = JSON.stringify({
+    ...(input.detectors !== undefined &&
+      input.detectors !== null && {
+        detectors: serializeAws_restJson1DeleteDetectorRequests(input.detectors, context),
+      }),
+  });
+  return new __HttpRequest({
+    protocol,
+    hostname,
+    port,
+    method: "POST",
+    headers,
+    path: resolvedPath,
+    body,
+  });
+};
+
 export const serializeAws_restJson1BatchDisableAlarmCommand = async (
   input: BatchDisableAlarmCommandInput,
   context: __SerdeContext
@@ -452,6 +485,62 @@ const deserializeAws_restJson1BatchAcknowledgeAlarmCommandError = async (
   }
 };
 
+export const deserializeAws_restJson1BatchDeleteDetectorCommand = async (
+  output: __HttpResponse,
+  context: __SerdeContext
+): Promise<BatchDeleteDetectorCommandOutput> => {
+  if (output.statusCode !== 200 && output.statusCode >= 300) {
+    return deserializeAws_restJson1BatchDeleteDetectorCommandError(output, context);
+  }
+  const contents: BatchDeleteDetectorCommandOutput = {
+    $metadata: deserializeMetadata(output),
+    batchDeleteDetectorErrorEntries: undefined,
+  };
+  const data: { [key: string]: any } = __expectNonNull(__expectObject(await parseBody(output.body, context)), "body");
+  if (data.batchDeleteDetectorErrorEntries !== undefined && data.batchDeleteDetectorErrorEntries !== null) {
+    contents.batchDeleteDetectorErrorEntries = deserializeAws_restJson1BatchDeleteDetectorErrorEntries(
+      data.batchDeleteDetectorErrorEntries,
+      context
+    );
+  }
+  return Promise.resolve(contents);
+};
+
+const deserializeAws_restJson1BatchDeleteDetectorCommandError = async (
+  output: __HttpResponse,
+  context: __SerdeContext
+): Promise<BatchDeleteDetectorCommandOutput> => {
+  const parsedOutput: any = {
+    ...output,
+    body: await parseBody(output.body, context),
+  };
+  let response: __BaseException;
+  let errorCode = "UnknownError";
+  errorCode = loadRestJsonErrorCode(output, parsedOutput.body);
+  switch (errorCode) {
+    case "InternalFailureException":
+    case "com.amazonaws.ioteventsdata#InternalFailureException":
+      throw await deserializeAws_restJson1InternalFailureExceptionResponse(parsedOutput, context);
+    case "InvalidRequestException":
+    case "com.amazonaws.ioteventsdata#InvalidRequestException":
+      throw await deserializeAws_restJson1InvalidRequestExceptionResponse(parsedOutput, context);
+    case "ServiceUnavailableException":
+    case "com.amazonaws.ioteventsdata#ServiceUnavailableException":
+      throw await deserializeAws_restJson1ServiceUnavailableExceptionResponse(parsedOutput, context);
+    case "ThrottlingException":
+    case "com.amazonaws.ioteventsdata#ThrottlingException":
+      throw await deserializeAws_restJson1ThrottlingExceptionResponse(parsedOutput, context);
+    default:
+      const parsedBody = parsedOutput.body;
+      response = new __BaseException({
+        name: parsedBody.code || parsedBody.Code || errorCode,
+        $fault: "client",
+        $metadata: deserializeMetadata(output),
+      });
+      throw __decorateServiceException(response, parsedBody);
+  }
+};
+
 export const deserializeAws_restJson1BatchDisableAlarmCommand = async (
   output: __HttpResponse,
   context: __SerdeContext
@@ -1115,6 +1204,26 @@ const serializeAws_restJson1AcknowledgeAlarmActionRequests = (
     });
 };
 
+const serializeAws_restJson1DeleteDetectorRequest = (input: DeleteDetectorRequest, context: __SerdeContext): any => {
+  return {
+    ...(input.detectorModelName !== undefined &&
+      input.detectorModelName !== null && { detectorModelName: input.detectorModelName }),
+    ...(input.keyValue !== undefined && input.keyValue !== null && { keyValue: input.keyValue }),
+    ...(input.messageId !== undefined && input.messageId !== null && { messageId: input.messageId }),
+  };
+};
+
+const serializeAws_restJson1DeleteDetectorRequests = (input: DeleteDetectorRequest[], context: __SerdeContext): any => {
+  return input
+    .filter((e: any) => e != null)
+    .map((entry) => {
+      if (entry === null) {
+        return null as any;
+      }
+      return serializeAws_restJson1DeleteDetectorRequest(entry, context);
+    });
+};
+
 const serializeAws_restJson1DetectorStateDefinition = (
   input: DetectorStateDefinition,
   context: __SerdeContext
@@ -1426,6 +1535,32 @@ const deserializeAws_restJson1BatchAlarmActionErrorEntry = (
   } as any;
 };
 
+const deserializeAws_restJson1BatchDeleteDetectorErrorEntries = (
+  output: any,
+  context: __SerdeContext
+): BatchDeleteDetectorErrorEntry[] => {
+  const retVal = (output || [])
+    .filter((e: any) => e != null)
+    .map((entry: any) => {
+      if (entry === null) {
+        return null as any;
+      }
+      return deserializeAws_restJson1BatchDeleteDetectorErrorEntry(entry, context);
+    });
+  return retVal;
+};
+
+const deserializeAws_restJson1BatchDeleteDetectorErrorEntry = (
+  output: any,
+  context: __SerdeContext
+): BatchDeleteDetectorErrorEntry => {
+  return {
+    errorCode: __expectString(output.errorCode),
+    errorMessage: __expectString(output.errorMessage),
+    messageId: __expectString(output.messageId),
+  } as any;
+};
+
 const deserializeAws_restJson1BatchPutMessageErrorEntries = (
   output: any,
   context: __SerdeContext
diff --git a/codegen/sdk-codegen/aws-models/iot-events-data.json b/codegen/sdk-codegen/aws-models/iot-events-data.json
index 00c21babc53c..30ee5344f73a 100644
--- a/codegen/sdk-codegen/aws-models/iot-events-data.json
+++ b/codegen/sdk-codegen/aws-models/iot-events-data.json
@@ -356,6 +356,92 @@
         "smithy.api#documentation": "<p>Contains error messages associated with one of the following requests:</p>\n         <ul>\n            <li>\n               <p>\n                  <a href=\"https://docs.aws.amazon.com/iotevents/latest/apireference/API_iotevents-data_BatchAcknowledgeAlarm.html\">BatchAcknowledgeAlarm</a>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <a href=\"https://docs.aws.amazon.com/iotevents/latest/apireference/API_iotevents-data_BatchDisableAlarm.html\">BatchDisableAlarm</a>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <a href=\"https://docs.aws.amazon.com/iotevents/latest/apireference/API_iotevents-data_BatchEnableAlarm.html\">BatchEnableAlarm</a>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <a href=\"https://docs.aws.amazon.com/iotevents/latest/apireference/API_iotevents-data_BatchResetAlarm.html\">BatchResetAlarm</a>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <a href=\"https://docs.aws.amazon.com/iotevents/latest/apireference/API_iotevents-data_BatchSnoozeAlarm.html\">BatchSnoozeAlarm</a>\n               </p>\n            </li>\n         </ul>"
       }
     },
+    "com.amazonaws.ioteventsdata#BatchDeleteDetector": {
+      "type": "operation",
+      "input": {
+        "target": "com.amazonaws.ioteventsdata#BatchDeleteDetectorRequest"
+      },
+      "output": {
+        "target": "com.amazonaws.ioteventsdata#BatchDeleteDetectorResponse"
+      },
+      "errors": [
+        {
+          "target": "com.amazonaws.ioteventsdata#InternalFailureException"
+        },
+        {
+          "target": "com.amazonaws.ioteventsdata#InvalidRequestException"
+        },
+        {
+          "target": "com.amazonaws.ioteventsdata#ServiceUnavailableException"
+        },
+        {
+          "target": "com.amazonaws.ioteventsdata#ThrottlingException"
+        }
+      ],
+      "traits": {
+        "smithy.api#documentation": "<p>Deletes one or more detectors that were created. When a detector is deleted, its state will be cleared and the detector will be removed from the list of detectors. The deleted detector will no longer appear if referenced in the <a href=\"https://docs.aws.amazon.com/iotevents/latest/apireference/API_iotevents-data_ListDetectors.html\">ListDetectors</a> API call.</p>",
+        "smithy.api#http": {
+          "method": "POST",
+          "uri": "/detectors/delete",
+          "code": 200
+        }
+      }
+    },
+    "com.amazonaws.ioteventsdata#BatchDeleteDetectorErrorEntries": {
+      "type": "list",
+      "member": {
+        "target": "com.amazonaws.ioteventsdata#BatchDeleteDetectorErrorEntry"
+      }
+    },
+    "com.amazonaws.ioteventsdata#BatchDeleteDetectorErrorEntry": {
+      "type": "structure",
+      "members": {
+        "messageId": {
+          "target": "com.amazonaws.ioteventsdata#MessageId",
+          "traits": {
+            "smithy.api#documentation": "<p>The ID of the message that caused the error. (See the value of the <code>\"messageId\"</code> in the <a href=\"https://docs.aws.amazon.com/iotevents/latest/apireference/API_iotevents-data_BatchDeleteDetector.html#iotevents-iotevents-data_BatchDeleteDetector-request-detectors\">detectors</a> object of the <code>DeleteDetectorRequest</code>.)</p>"
+          }
+        },
+        "errorCode": {
+          "target": "com.amazonaws.ioteventsdata#ErrorCode",
+          "traits": {
+            "smithy.api#documentation": "<p>The error code.</p>"
+          }
+        },
+        "errorMessage": {
+          "target": "com.amazonaws.ioteventsdata#ErrorMessage",
+          "traits": {
+            "smithy.api#documentation": "<p>A message that describes the error.</p>"
+          }
+        }
+      },
+      "traits": {
+        "smithy.api#documentation": "<p>Contains error messages associated with the deletion request.</p>"
+      }
+    },
+    "com.amazonaws.ioteventsdata#BatchDeleteDetectorRequest": {
+      "type": "structure",
+      "members": {
+        "detectors": {
+          "target": "com.amazonaws.ioteventsdata#DeleteDetectorRequests",
+          "traits": {
+            "smithy.api#documentation": "<p>The list of one or more detectors to be deleted.</p>",
+            "smithy.api#required": {}
+          }
+        }
+      }
+    },
+    "com.amazonaws.ioteventsdata#BatchDeleteDetectorResponse": {
+      "type": "structure",
+      "members": {
+        "batchDeleteDetectorErrorEntries": {
+          "target": "com.amazonaws.ioteventsdata#BatchDeleteDetectorErrorEntries",
+          "traits": {
+            "smithy.api#documentation": "<p>A list of errors associated with the request, or an empty array (<code>[]</code>) if there are no errors. Each error entry contains a <code>messageId</code> that helps you identify the entry that failed.</p>"
+          }
+        }
+      }
+    },
     "com.amazonaws.ioteventsdata#BatchDisableAlarm": {
       "type": "operation",
       "input": {
@@ -846,6 +932,45 @@
         ]
       }
     },
+    "com.amazonaws.ioteventsdata#DeleteDetectorRequest": {
+      "type": "structure",
+      "members": {
+        "messageId": {
+          "target": "com.amazonaws.ioteventsdata#MessageId",
+          "traits": {
+            "smithy.api#documentation": "<p>The ID to assign to the <code>DeleteDetectorRequest</code>. Each <code>\"messageId\"</code> must be unique within each batch sent.</p>",
+            "smithy.api#required": {}
+          }
+        },
+        "detectorModelName": {
+          "target": "com.amazonaws.ioteventsdata#DetectorModelName",
+          "traits": {
+            "smithy.api#documentation": "<p>The name of the detector model that was used to create the detector instance.</p>",
+            "smithy.api#required": {}
+          }
+        },
+        "keyValue": {
+          "target": "com.amazonaws.ioteventsdata#KeyValue",
+          "traits": {
+            "smithy.api#documentation": "<p>The value of the <a href=\"https://docs.aws.amazon.com/iotevents/latest/apireference/API_CreateDetectorModel.html#iotevents-CreateDetectorModel-request-key\">key</a> used to identify the detector. </p>"
+          }
+        }
+      },
+      "traits": {
+        "smithy.api#documentation": "<p>Information used to delete the detector model.</p>"
+      }
+    },
+    "com.amazonaws.ioteventsdata#DeleteDetectorRequests": {
+      "type": "list",
+      "member": {
+        "target": "com.amazonaws.ioteventsdata#DeleteDetectorRequest"
+      },
+      "traits": {
+        "smithy.api#length": {
+          "min": 1
+        }
+      }
+    },
     "com.amazonaws.ioteventsdata#DescribeAlarm": {
       "type": "operation",
       "input": {
@@ -1397,6 +1522,9 @@
         {
           "target": "com.amazonaws.ioteventsdata#BatchAcknowledgeAlarm"
         },
+        {
+          "target": "com.amazonaws.ioteventsdata#BatchDeleteDetector"
+        },
         {
           "target": "com.amazonaws.ioteventsdata#BatchDisableAlarm"
         },