import { S3ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../S3Client";
import { DeleteObjectOutput, DeleteObjectRequest } from "../models/models_0";
import {
  deserializeAws_restXmlDeleteObjectCommand,
  serializeAws_restXmlDeleteObjectCommand,
} from "../protocols/Aws_restXml";
import { getBucketEndpointPlugin } from "@aws-sdk/middleware-bucket-endpoint";
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,
  MiddlewareStack,
  HttpHandlerOptions as __HttpHandlerOptions,
  MetadataBearer as __MetadataBearer,
  SerdeContext as __SerdeContext,
} from "@aws-sdk/types";

export type DeleteObjectCommandInput = DeleteObjectRequest;
export type DeleteObjectCommandOutput = DeleteObjectOutput & __MetadataBearer;

/**
 * <p>Removes the null version (if there is one) of an object and inserts a delete marker,
 *          which becomes the latest version of the object. If there isn't a null version, Amazon S3 does
 *          not remove any objects.</p>
 *
 *          <p>To remove a specific version, you must be the bucket owner and you must use the version
 *          Id subresource. Using this subresource permanently deletes the version. If the object
 *          deleted is a delete marker, Amazon S3 sets the response header,
 *          <code>x-amz-delete-marker</code>, to true. </p>
 *
 *          <p>If the object you want to delete is in a bucket where the bucket versioning
 *          configuration is MFA Delete enabled, you must include the <code>x-amz-mfa</code> request
 *          header in the DELETE <code>versionId</code> request. Requests that include
 *             <code>x-amz-mfa</code> must use HTTPS. </p>
 *
 *          <p> For more information about MFA Delete, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingMFADelete.html">Using MFA Delete</a>. To see sample requests that use versioning, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectDELETE.html#ExampleVersionObjectDelete">Sample Request</a>. </p>
 *
 *          <p>You can delete objects by explicitly calling the DELETE Object API or configure its
 *          lifecycle (<a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketLifecycle.html">PutBucketLifecycle</a>) to
 *          enable Amazon S3 to remove them for you. If you want to block users or accounts from removing or
 *          deleting objects from your bucket, you must deny them the <code>s3:DeleteObject</code>,
 *             <code>s3:DeleteObjectVersion</code>, and <code>s3:PutLifeCycleConfiguration</code>
 *          actions. </p>
 *
 *          <p>The following operation is related to <code>DeleteObject</code>:</p>
 *          <ul>
 *             <li>
 *                <p>
 *                   <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObject.html">PutObject</a>
 *                </p>
 *             </li>
 *          </ul>
 */
export class DeleteObjectCommand extends $Command<
  DeleteObjectCommandInput,
  DeleteObjectCommandOutput,
  S3ClientResolvedConfig
> {
  // Start section: command_properties
  // End section: command_properties

  constructor(readonly input: DeleteObjectCommandInput) {
    // Start section: command_constructor
    super();
    // End section: command_constructor
  }

  /**
   * @internal
   */
  resolveMiddleware(
    clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>,
    configuration: S3ClientResolvedConfig,
    options?: __HttpHandlerOptions
  ): Handler<DeleteObjectCommandInput, DeleteObjectCommandOutput> {
    this.middlewareStack.use(getSerdePlugin(configuration, this.serialize, this.deserialize));
    this.middlewareStack.use(getBucketEndpointPlugin(configuration));

    const stack = clientStack.concat(this.middlewareStack);

    const { logger } = configuration;
    const clientName = "S3Client";
    const commandName = "DeleteObjectCommand";
    const handlerExecutionContext: HandlerExecutionContext = {
      logger,
      clientName,
      commandName,
      inputFilterSensitiveLog: DeleteObjectRequest.filterSensitiveLog,
      outputFilterSensitiveLog: DeleteObjectOutput.filterSensitiveLog,
    };
    const { requestHandler } = configuration;
    return stack.resolve(
      (request: FinalizeHandlerArguments<any>) =>
        requestHandler.handle(request.request as __HttpRequest, options || {}),
      handlerExecutionContext
    );
  }

  private serialize(input: DeleteObjectCommandInput, context: __SerdeContext): Promise<__HttpRequest> {
    return serializeAws_restXmlDeleteObjectCommand(input, context);
  }

  private deserialize(output: __HttpResponse, context: __SerdeContext): Promise<DeleteObjectCommandOutput> {
    return deserializeAws_restXmlDeleteObjectCommand(output, context);
  }

  // Start section: command_body_extra
  // End section: command_body_extra
}