/**
 *  Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance
 *  with the License. A copy of the License is located at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  or in the 'license' file accompanying this file. This file is distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES
 *  OR CONDITIONS OF ANY KIND, express or implied. See the License for the specific language governing permissions
 *  and limitations under the License.
 */
import * as api from 'aws-cdk-lib/aws-apigateway';
import * as kms from 'aws-cdk-lib/aws-kms';
import * as sqs from 'aws-cdk-lib/aws-sqs';
import * as iam from 'aws-cdk-lib/aws-iam';
import { Construct } from 'constructs';
import * as logs from 'aws-cdk-lib/aws-logs';
/**
 * @summary The properties for the ApiGatewayToSqs class.
 */
export interface ApiGatewayToSqsProps {
    /**
     * Optional - user provided props to override the default props for the API Gateway.
     *
     * @default - Default properties are used.
     */
    readonly apiGatewayProps?: api.RestApiProps | any;
    /**
     * Whether to create a Usage Plan attached to the API. Must be true if
     * apiGatewayProps.defaultMethodOptions.apiKeyRequired is true
     *
     * @default - true (to match legacy behavior)
     */
    readonly createUsagePlan?: boolean;
    /**
     * Existing instance of SQS queue object, providing both this  and queueProps will cause an error
     *
     * @default - None
     */
    readonly existingQueueObj?: sqs.Queue;
    /**
     * Optional - user provided properties to override the default properties for the SQS queue.
     * Providing both this and `existingQueueObj` will cause an error.
     *
     * @default - Default props are used
     */
    readonly queueProps?: sqs.QueueProps;
    /**
     * Whether to deploy a secondary queue to be used as a dead letter queue.
     *
     * @default - required field.
     */
    readonly deployDeadLetterQueue?: boolean;
    /**
     * Optional user provided properties for the dead letter queue
     *
     * @default - Default props are used
     */
    readonly deadLetterQueueProps?: sqs.QueueProps;
    /**
     * The number of times a message can be unsuccessfully dequeued before being moved to the dead-letter queue.
     *
     * @default - required only if deployDeadLetterQueue = true.
     */
    readonly maxReceiveCount?: number;
    /**
     * Whether to deploy an API Gateway Method for POST HTTP operations on the queue (i.e. sqs:SendMessage).
     *
     * @default - false
     */
    readonly allowCreateOperation?: boolean;
    /**
     * API Gateway Request Template for the create method for the default `application/json` content-type.
     * This property can only be specified if the `allowCreateOperation` property is set to true.
     *
     * @default - 'Action=SendMessage&MessageBody=$util.urlEncode(\"$input.body\")'
     */
    readonly createRequestTemplate?: string;
    /**
     * Optional Create Request Templates for content-types other than `application/json`.
     * Use the `createRequestTemplate` property to set the request template for the `application/json` content-type.
     *
     * @default - None
     */
    readonly additionalCreateRequestTemplates?: {
        [contentType: string]: string;
    };
    /**
     * Optional, custom API Gateway Integration Response for the create method.
     * This property can only be specified if the `allowCreateOperation` property is set to true.
     *
     * @default - [{statusCode:"200"},{statusCode:"500",responseTemplates:{"text/html":"Error"},selectionPattern:"500"}]
     */
    readonly createIntegrationResponses?: api.IntegrationResponse[];
    /**
     * Optional, custom API Gateway Method Responses for the create action.
     *
     * @default - [
     *   {
     *     statusCode: "200",
     *     responseParameters: {
     *       "method.response.header.Content-Type": true
     *     }
     *   },
     *   {
     *     statusCode: "500",
     *     responseParameters: {
     *       "method.response.header.Content-Type": true
     *     },
     *   }
     * ]
     */
    readonly createMethodResponses?: api.MethodResponse[];
    /**
     * Whether to deploy an API Gateway Method for GET HTTP operations on the queue (i.e. sqs:ReceiveMessage).
     *
     * @default - true
     */
    readonly allowReadOperation?: boolean;
    /**
     * API Gateway Request Template for the read method for the default `application/json` content-type.
     * This property can only be specified if the `allowReadOperation` property is not set to false.
     *
     * @default - "Action=ReceiveMessage"
     */
    readonly readRequestTemplate?: string;
    /**
     * Optional Read Request Templates for content-types other than `application/json`.
     * Use the `readRequestTemplate` property to set the request template for the `application/json` content-type.
     * This property can only be specified if the `allowReadOperation` property is not set to false.
     *
     * @default - None
     */
    readonly additionalReadRequestTemplates?: {
        [contentType: string]: string;
    };
    /**
     * Optional, custom API Gateway Integration Response for the read method.
     * This property can only be specified if the `allowReadOperation` property is not set to false.
     *
     * @default - [{statusCode:"200"},{statusCode:"500",responseTemplates:{"text/html":"Error"},selectionPattern:"500"}]
     */
    readonly readIntegrationResponses?: api.IntegrationResponse[];
    /**
     * Optional, custom API Gateway Method Responses for the create action.
     *
     * @default - [
     *   {
     *     statusCode: "200",
     *     responseParameters: {
     *       "method.response.header.Content-Type": true
     *     }
     *   },
     *   {
     *     statusCode: "500",
     *     responseParameters: {
     *       "method.response.header.Content-Type": true
     *     },
     *   }
     * ]
     */
    readonly readMethodResponses?: api.MethodResponse[];
    /**
     * Whether to deploy an API Gateway Method for HTTP DELETE operations on the queue (i.e. sqs:DeleteMessage).
     *
     * @default - false
     */
    readonly allowDeleteOperation?: boolean;
    /**
     * API Gateway Request Template for THE delete method for the default `application/json` content-type.
     * This property can only be specified if the `allowDeleteOperation` property is set to true.
     *
     * @default - "Action=DeleteMessage&ReceiptHandle=$util.urlEncode($input.params('receiptHandle'))"
     */
    readonly deleteRequestTemplate?: string;
    /**
     * Optional Delete request templates for content-types other than `application/json`.
     * Use the `deleteRequestTemplate` property to set the request template for the `application/json` content-type.
     *
     * @default - None
     */
    readonly additionalDeleteRequestTemplates?: {
        [contentType: string]: string;
    };
    /**
     * Optional, custom API Gateway Integration Response for the delete method.
     * This property can only be specified if the `allowDeleteOperation` property is set to true.
     *
     * @default - [{statusCode:"200"},{statusCode:"500",responseTemplates:{"text/html":"Error"},selectionPattern:"500"}]
     */
    readonly deleteIntegrationResponses?: api.IntegrationResponse[];
    /**
     * Optional, custom API Gateway Method Responses for the create action.
     *
     * @default - [
     *   {
     *     statusCode: "200",
     *     responseParameters: {
     *       "method.response.header.Content-Type": true
     *     }
     *   },
     *   {
     *     statusCode: "500",
     *     responseParameters: {
     *       "method.response.header.Content-Type": true
     *     },
     *   }
     * ]
     */
    readonly deleteMethodResponses?: api.MethodResponse[];
    /**
     * User provided props to override the default props for the CloudWatchLogs LogGroup.
     *
     * @default - Default props are used
     */
    readonly logGroupProps?: logs.LogGroupProps;
    /**
     * If no key is provided, this flag determines whether the queue is encrypted with a new CMK or an AWS managed key.
     * This flag is ignored if any of the following are defined: queueProps.encryptionMasterKey, encryptionKey or encryptionKeyProps.
     *
     * @default - False if queueProps.encryptionMasterKey, encryptionKey, and encryptionKeyProps are all undefined.
     */
    readonly enableEncryptionWithCustomerManagedKey?: boolean;
    /**
     * An optional, imported encryption key to encrypt the SQS Queue with.
     *
     * @default - None
     */
    readonly encryptionKey?: kms.Key;
    /**
     * Optional user provided properties to override the default properties for the KMS encryption key used to encrypt the SQS queue with.
     *
     * @default - None
     */
    readonly encryptionKeyProps?: kms.KeyProps;
    /**
     * Optional schema to define format of incoming message in API request body. Example:
     * {
     *  "application/json": {
     *    schema: api.JsonSchemaVersion.DRAFT4,
     *    title: 'pollResponse',
     *    type: api.JsonSchemaType.OBJECT,
     *    required: ['firstProperty', 'antotherProperty'],
     *    additionalProperties: false,
     *    properties: {
     *      firstProperty: { type: api.JsonSchemaType.STRING },
     *      antotherProperty: { type: api.JsonSchemaType.STRING }
     *    }
     *  }
     *
     * Only relevant for create operation, if allowCreateOperation is not true, then supplying this
     * causes an error.
     *
     * Sending this value causes this construct to turn on validation for the request body.
     *
     * @default - None
     */
    readonly messageSchema?: {
        [contentType: string]: api.JsonSchema;
    };
}
/**
 * @summary The ApiGatewayToSqs class.
 */
export declare class ApiGatewayToSqs extends Construct {
    readonly apiGateway: api.RestApi;
    readonly apiGatewayRole: iam.Role;
    readonly apiGatewayCloudWatchRole?: iam.Role;
    readonly apiGatewayLogGroup: logs.LogGroup;
    readonly sqsQueue: sqs.Queue;
    readonly deadLetterQueue?: sqs.DeadLetterQueue;
    private readonly defaultCreateRequestTemplate;
    private readonly defaultReadRequestTemplate;
    private readonly defaultDeleteRequestTemplate;
    /**
     * @summary Constructs a new instance of the ApiGatewayToSqs class.
     * @param {cdk.App} scope - represents the scope for all the resources.
     * @param {string} id - this is a a scope-unique id.
     * @param {ApiGatewayToSqsProps} props - user provided props for the construct.
     * @since 0.8.0
     * @access public
     */
    constructor(scope: Construct, id: string, props: ApiGatewayToSqsProps);
    private CheckAllRequestProps;
    private CheckReadRequestProps;
    private CheckDeleteRequestProps;
    private CheckCreateRequestProps;
    private addActionToPolicy;
}