import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { CloudFrontKeyValueStoreClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../CloudFrontKeyValueStoreClient";
import type { DeleteKeyRequest, DeleteKeyResponse } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link DeleteKeyCommand}.
 */
export interface DeleteKeyCommandInput extends DeleteKeyRequest {
}
/**
 * @public
 *
 * The output of {@link DeleteKeyCommand}.
 */
export interface DeleteKeyCommandOutput extends DeleteKeyResponse, __MetadataBearer {
}
declare const DeleteKeyCommand_base: {
    new (input: DeleteKeyCommandInput): import("@smithy/smithy-client").CommandImpl<DeleteKeyCommandInput, DeleteKeyCommandOutput, CloudFrontKeyValueStoreClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: DeleteKeyCommandInput): import("@smithy/smithy-client").CommandImpl<DeleteKeyCommandInput, DeleteKeyCommandOutput, CloudFrontKeyValueStoreClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Deletes the key value pair specified by the key.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { CloudFrontKeyValueStoreClient, DeleteKeyCommand } from "@aws-sdk/client-cloudfront-keyvaluestore"; // ES Modules import
 * // const { CloudFrontKeyValueStoreClient, DeleteKeyCommand } = require("@aws-sdk/client-cloudfront-keyvaluestore"); // CommonJS import
 * // import type { CloudFrontKeyValueStoreClientConfig } from "@aws-sdk/client-cloudfront-keyvaluestore";
 * const config = {}; // type is CloudFrontKeyValueStoreClientConfig
 * const client = new CloudFrontKeyValueStoreClient(config);
 * const input = { // DeleteKeyRequest
 *   KvsARN: "STRING_VALUE", // required
 *   Key: "STRING_VALUE", // required
 *   IfMatch: "STRING_VALUE", // required
 * };
 * const command = new DeleteKeyCommand(input);
 * const response = await client.send(command);
 * // { // DeleteKeyResponse
 * //   ItemCount: Number("int"), // required
 * //   TotalSizeInBytes: Number("long"), // required
 * //   ETag: "STRING_VALUE", // required
 * // };
 *
 * ```
 *
 * @param DeleteKeyCommandInput - {@link DeleteKeyCommandInput}
 * @returns {@link DeleteKeyCommandOutput}
 * @see {@link DeleteKeyCommandInput} for command's `input` shape.
 * @see {@link DeleteKeyCommandOutput} for command's `response` shape.
 * @see {@link CloudFrontKeyValueStoreClientResolvedConfig | config} for CloudFrontKeyValueStoreClient's `config` shape.
 *
 * @throws {@link AccessDeniedException} (client fault)
 *  <p>Access denied.</p>
 *
 * @throws {@link ConflictException} (client fault)
 *  <p>Resource is not in expected state.</p>
 *
 * @throws {@link InternalServerException} (server fault)
 *  <p>Internal server error.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>Resource was not found.</p>
 *
 * @throws {@link ServiceQuotaExceededException} (client fault)
 *  <p>Limit exceeded.</p>
 *
 * @throws {@link ValidationException} (client fault)
 *  <p>Validation failed.</p>
 *
 * @throws {@link CloudFrontKeyValueStoreServiceException}
 * <p>Base exception class for all service exceptions from CloudFrontKeyValueStore service.</p>
 *
 *
 * @example Delete 'key1' from the key value store with ARN 'arn:aws:cloudfront::123456789012:key-value-store/327284aa-bcd5-499f-a3ff-26b9a9d31b58'
 * ```javascript
 * //
 * const input = {
 *   IfMatch: "KV0AB12C3DEF456",
 *   Key: "key1",
 *   KvsARN: "arn:aws:cloudfront::123456789012:key-value-store/327284aa-bcd5-499f-a3ff-26b9a9d31b58"
 * };
 * const command = new DeleteKeyCommand(input);
 * const response = await client.send(command);
 * /* response is
 * {
 *   ETag: "KV7XY89Z0ABC012",
 *   ItemCount: 3,
 *   TotalSizeInBytes: 5
 * }
 * *\/
 * ```
 *
 * @public
 */
export declare class DeleteKeyCommand extends DeleteKeyCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: DeleteKeyRequest;
            output: DeleteKeyResponse;
        };
        sdk: {
            input: DeleteKeyCommandInput;
            output: DeleteKeyCommandOutput;
        };
    };
}