import * as __aws_sdk_types from "@aws-sdk/types";
/**
 * DescribeObjectOutput shape
 */
export interface DescribeObjectOutput extends __aws_sdk_types.MetadataBearer {
    /**
     * <p>The ETag that represents a unique instance of the object.</p>
     */
    ETag?: string;
    /**
     * <p>The content type of the object.</p>
     */
    ContentType?: string;
    /**
     * <p>The length of the object in bytes.</p>
     */
    ContentLength?: number;
    /**
     * <p>An optional <code>CacheControl</code> header that allows the caller to control the object's cache behavior. Headers can be passed in as specified in the HTTP at <a href="https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9">https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9</a>.</p> <p>Headers with a custom user-defined value are also accepted.</p>
     */
    CacheControl?: string;
    /**
     * <p>The date and time that the object was last modified.</p>
     */
    LastModified?: Date;
    /**
     * Metadata about the response received, including the HTTP status code, HTTP headers, and any request identifiers recognized by the SDK.
     */
    $metadata: __aws_sdk_types.ResponseMetadata;
}