import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { ConnectClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../ConnectClient";
import type { StartTaskContactRequest, StartTaskContactResponse } from "../models/models_3";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link StartTaskContactCommand}.
 */
export interface StartTaskContactCommandInput extends StartTaskContactRequest {
}
/**
 * @public
 *
 * The output of {@link StartTaskContactCommand}.
 */
export interface StartTaskContactCommandOutput extends StartTaskContactResponse, __MetadataBearer {
}
declare const StartTaskContactCommand_base: {
    new (input: StartTaskContactCommandInput): import("@smithy/smithy-client").CommandImpl<StartTaskContactCommandInput, StartTaskContactCommandOutput, ConnectClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: StartTaskContactCommandInput): import("@smithy/smithy-client").CommandImpl<StartTaskContactCommandInput, StartTaskContactCommandOutput, ConnectClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Initiates a flow to start a new task contact. For more information about task contacts, see <a href="https://docs.aws.amazon.com/connect/latest/adminguide/tasks.html">Concepts: Tasks in Amazon Connect</a> in the
 *      <i>Amazon Connect Administrator Guide</i>. </p>
 *          <p>When using <code>PreviousContactId</code> and <code>RelatedContactId</code> input parameters, note the
 *    following:</p>
 *          <ul>
 *             <li>
 *                <p>
 *                   <code>PreviousContactId</code>
 *                </p>
 *                <ul>
 *                   <li>
 *                      <p>Any updates to user-defined task contact attributes on any contact linked through the same
 *         <code>PreviousContactId</code> will affect every contact in the chain.</p>
 *                   </li>
 *                   <li>
 *                      <p>There can be a maximum of 12 linked task contacts in a chain. That is, 12 task contacts can be created that
 *        share the same <code>PreviousContactId</code>.</p>
 *                   </li>
 *                </ul>
 *             </li>
 *             <li>
 *                <p>
 *                   <code>RelatedContactId</code>
 *                </p>
 *                <ul>
 *                   <li>
 *                      <p>Copies contact attributes from the related task contact to the new contact.</p>
 *                   </li>
 *                   <li>
 *                      <p>Any update on attributes in a new task contact does not update attributes on previous contact.</p>
 *                   </li>
 *                   <li>
 *                      <p>There’s no limit on the number of task contacts that can be created that use the same
 *         <code>RelatedContactId</code>.</p>
 *                   </li>
 *                </ul>
 *             </li>
 *          </ul>
 *          <p>In addition, when calling StartTaskContact include only one of these parameters: <code>ContactFlowID</code>,
 *     <code>QuickConnectID</code>, or <code>TaskTemplateID</code>. Only one parameter is required as long as the task
 *    template has a flow configured to run it. If more than one parameter is specified, or only the
 *     <code>TaskTemplateID</code> is specified but it does not have a flow configured, the request returns an error
 *    because Amazon Connect cannot identify the unique flow to run when the task is created.</p>
 *          <p>A <code>ServiceQuotaExceededException</code> occurs when the number of open tasks exceeds the active tasks quota
 *    or there are already 12 tasks referencing the same <code>PreviousContactId</code>. For more information about service
 *    quotas for task contacts, see <a href="https://docs.aws.amazon.com/connect/latest/adminguide/amazon-connect-service-limits.html">Amazon Connect service quotas</a> in the
 *      <i>Amazon Connect Administrator Guide</i>. </p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { ConnectClient, StartTaskContactCommand } from "@aws-sdk/client-connect"; // ES Modules import
 * // const { ConnectClient, StartTaskContactCommand } = require("@aws-sdk/client-connect"); // CommonJS import
 * // import type { ConnectClientConfig } from "@aws-sdk/client-connect";
 * const config = {}; // type is ConnectClientConfig
 * const client = new ConnectClient(config);
 * const input = { // StartTaskContactRequest
 *   InstanceId: "STRING_VALUE", // required
 *   PreviousContactId: "STRING_VALUE",
 *   ContactFlowId: "STRING_VALUE",
 *   Attributes: { // Attributes
 *     "<keys>": "STRING_VALUE",
 *   },
 *   Name: "STRING_VALUE", // required
 *   References: { // ContactReferences
 *     "<keys>": { // Reference
 *       Value: "STRING_VALUE",
 *       Type: "URL" || "ATTACHMENT" || "CONTACT_ANALYSIS" || "NUMBER" || "STRING" || "DATE" || "EMAIL" || "EMAIL_MESSAGE" || "EMAIL_MESSAGE_PLAIN_TEXT" || "EMAIL_MESSAGE_PLAIN_TEXT_REDACTED" || "EMAIL_MESSAGE_REDACTED", // required
 *       Status: "AVAILABLE" || "DELETED" || "APPROVED" || "REJECTED" || "PROCESSING" || "FAILED",
 *       Arn: "STRING_VALUE",
 *       StatusReason: "STRING_VALUE",
 *     },
 *   },
 *   Description: "STRING_VALUE",
 *   ClientToken: "STRING_VALUE",
 *   ScheduledTime: new Date("TIMESTAMP"),
 *   TaskTemplateId: "STRING_VALUE",
 *   QuickConnectId: "STRING_VALUE",
 *   RelatedContactId: "STRING_VALUE",
 *   SegmentAttributes: { // SegmentAttributes
 *     "<keys>": { // SegmentAttributeValue
 *       ValueString: "STRING_VALUE",
 *       ValueMap: { // SegmentAttributeValueMap
 *         "<keys>": {
 *           ValueString: "STRING_VALUE",
 *           ValueMap: {
 *             "<keys>": "<SegmentAttributeValue>",
 *           },
 *           ValueInteger: Number("int"),
 *           ValueList: [ // SegmentAttributeValueList
 *             "<SegmentAttributeValue>",
 *           ],
 *           ValueArn: "STRING_VALUE",
 *         },
 *       },
 *       ValueInteger: Number("int"),
 *       ValueList: [
 *         "<SegmentAttributeValue>",
 *       ],
 *       ValueArn: "STRING_VALUE",
 *     },
 *   },
 *   Attachments: [ // TaskAttachments
 *     { // TaskAttachment
 *       FileName: "STRING_VALUE", // required
 *       S3Url: "STRING_VALUE", // required
 *     },
 *   ],
 * };
 * const command = new StartTaskContactCommand(input);
 * const response = await client.send(command);
 * // { // StartTaskContactResponse
 * //   ContactId: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param StartTaskContactCommandInput - {@link StartTaskContactCommandInput}
 * @returns {@link StartTaskContactCommandOutput}
 * @see {@link StartTaskContactCommandInput} for command's `input` shape.
 * @see {@link StartTaskContactCommandOutput} for command's `response` shape.
 * @see {@link ConnectClientResolvedConfig | config} for ConnectClient's `config` shape.
 *
 * @throws {@link InternalServiceException} (server fault)
 *  <p>Request processing failed because of an error or failure with the service.</p>
 *
 * @throws {@link InvalidParameterException} (client fault)
 *  <p>One or more of the specified parameters are not valid.</p>
 *
 * @throws {@link InvalidRequestException} (client fault)
 *  <p>The request is not valid.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>The specified resource was not found.</p>
 *
 * @throws {@link ServiceQuotaExceededException} (client fault)
 *  <p>The service quota has been exceeded.</p>
 *
 * @throws {@link ThrottlingException} (client fault)
 *  <p>The throttling limit has been exceeded.</p>
 *
 * @throws {@link ConnectServiceException}
 * <p>Base exception class for all service exceptions from Connect service.</p>
 *
 *
 * @public
 */
export declare class StartTaskContactCommand extends StartTaskContactCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: StartTaskContactRequest;
            output: StartTaskContactResponse;
        };
        sdk: {
            input: StartTaskContactCommandInput;
            output: StartTaskContactCommandOutput;
        };
    };
}