// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
pub use crate::operation::list_objects_v2::_list_objects_v2_output::ListObjectsV2OutputBuilder;

pub use crate::operation::list_objects_v2::_list_objects_v2_input::ListObjectsV2InputBuilder;

impl crate::operation::list_objects_v2::builders::ListObjectsV2InputBuilder {
    /// Sends a request with this input using the given client.
    pub async fn send_with(
        self,
        client: &crate::Client,
    ) -> ::std::result::Result<
        crate::operation::list_objects_v2::ListObjectsV2Output,
        ::aws_smithy_runtime_api::client::result::SdkError<
            crate::operation::list_objects_v2::ListObjectsV2Error,
            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
        >,
    > {
        let mut fluent_builder = client.list_objects_v2();
        fluent_builder.inner = self;
        fluent_builder.send().await
    }
}
/// Fluent builder constructing a request to `ListObjectsV2`.
///
/// <p>Returns some or all (up to 1,000) of the objects in a bucket with each request. You can use the request parameters as selection criteria to return a subset of the objects in a bucket. A <code>200 OK</code> response can contain valid or invalid XML. Make sure to design your application to parse the contents of the response and handle it appropriately. For more information about listing objects, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/ListingKeysUsingAPIs.html">Listing object keys programmatically</a> in the <i>Amazon S3 User Guide</i>. To get a list of your buckets, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBuckets.html">ListBuckets</a>.</p><note>
/// <ul>
/// <li>
/// <p><b>General purpose bucket</b> - For general purpose buckets, <code>ListObjectsV2</code> doesn't return prefixes that are related only to in-progress multipart uploads.</p></li>
/// <li>
/// <p><b>Directory buckets</b> - For directory buckets, <code>ListObjectsV2</code> response includes the prefixes that are related only to in-progress multipart uploads.</p></li>
/// <li>
/// <p><b>Directory buckets</b> - For directory buckets, you must make requests for this API operation to the Zonal endpoint. These endpoints support virtual-hosted-style requests in the format <code>https://<i>amzn-s3-demo-bucket</i>.s3express-<i>zone-id</i>.<i>region-code</i>.amazonaws.com/<i>key-name</i> </code>. Path-style requests are not supported. For more information about endpoints in Availability Zones, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/endpoint-directory-buckets-AZ.html">Regional and Zonal endpoints for directory buckets in Availability Zones</a> in the <i>Amazon S3 User Guide</i>. For more information about endpoints in Local Zones, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-lzs-for-directory-buckets.html">Concepts for directory buckets in Local Zones</a> in the <i>Amazon S3 User Guide</i>.</p></li>
/// </ul>
/// </note>
/// <dl>
/// <dt>
/// Permissions
/// </dt>
/// <dd>
/// <ul>
/// <li>
/// <p><b>General purpose bucket permissions</b> - To use this operation, you must have READ access to the bucket. You must have permission to perform the <code>s3:ListBucket</code> action. The bucket owner has this permission by default and can grant this permission to others. For more information about permissions, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-with-s3-actions.html#using-with-s3-actions-related-to-bucket-subresources">Permissions Related to Bucket Subresource Operations</a> and <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-access-control.html">Managing Access Permissions to Your Amazon S3 Resources</a> in the <i>Amazon S3 User Guide</i>.</p></li>
/// <li>
/// <p><b>Directory bucket permissions</b> - To grant access to this API operation on a directory bucket, we recommend that you use the <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateSession.html"> <code>CreateSession</code> </a> API operation for session-based authorization. Specifically, you grant the <code>s3express:CreateSession</code> permission to the directory bucket in a bucket policy or an IAM identity-based policy. Then, you make the <code>CreateSession</code> API call on the bucket to obtain a session token. With the session token in your request header, you can make API requests to this operation. After the session token expires, you make another <code>CreateSession</code> API call to generate a new session token for use. Amazon Web Services CLI or SDKs create session and refresh the session token automatically to avoid service interruptions when a session expires. For more information about authorization, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateSession.html"> <code>CreateSession</code> </a>.</p></li>
/// </ul>
/// </dd>
/// <dt>
/// Sorting order of returned objects
/// </dt>
/// <dd>
/// <ul>
/// <li>
/// <p><b>General purpose bucket</b> - For general purpose buckets, <code>ListObjectsV2</code> returns objects in lexicographical order based on their key names.</p></li>
/// <li>
/// <p><b>Directory bucket</b> - For directory buckets, <code>ListObjectsV2</code> does not return objects in lexicographical order.</p></li>
/// </ul>
/// </dd>
/// <dt>
/// HTTP Host header syntax
/// </dt>
/// <dd>
/// <p><b>Directory buckets </b> - The HTTP Host header syntax is <code> <i>Bucket-name</i>.s3express-<i>zone-id</i>.<i>region-code</i>.amazonaws.com</code>.</p>
/// </dd>
/// </dl><important>
/// <p>This section describes the latest revision of this action. We recommend that you use this revised API operation for application development. For backward compatibility, Amazon S3 continues to support the prior version of this API operation, <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjects.html">ListObjects</a>.</p>
/// </important>
/// <p>The following operations are related to <code>ListObjectsV2</code>:</p>
/// <ul>
/// <li>
/// <p><a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html">GetObject</a></p></li>
/// <li>
/// <p><a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObject.html">PutObject</a></p></li>
/// <li>
/// <p><a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateBucket.html">CreateBucket</a></p></li>
/// </ul><important>
/// <p>You must URL encode any signed header values that contain spaces. For example, if your header value is <code>my file.txt</code>, containing two spaces after <code>my</code>, you must URL encode this value to <code>my%20%20file.txt</code>.</p>
/// </important>
#[derive(::std::clone::Clone, ::std::fmt::Debug)]
pub struct ListObjectsV2FluentBuilder {
    handle: ::std::sync::Arc<crate::client::Handle>,
    inner: crate::operation::list_objects_v2::builders::ListObjectsV2InputBuilder,
    config_override: ::std::option::Option<crate::config::Builder>,
}
impl
    crate::client::customize::internal::CustomizableSend<
        crate::operation::list_objects_v2::ListObjectsV2Output,
        crate::operation::list_objects_v2::ListObjectsV2Error,
    > for ListObjectsV2FluentBuilder
{
    fn send(
        self,
        config_override: crate::config::Builder,
    ) -> crate::client::customize::internal::BoxFuture<
        crate::client::customize::internal::SendResult<
            crate::operation::list_objects_v2::ListObjectsV2Output,
            crate::operation::list_objects_v2::ListObjectsV2Error,
        >,
    > {
        ::std::boxed::Box::pin(async move { self.config_override(config_override).send().await })
    }
}
impl ListObjectsV2FluentBuilder {
    /// Creates a new `ListObjectsV2FluentBuilder`.
    pub(crate) fn new(handle: ::std::sync::Arc<crate::client::Handle>) -> Self {
        Self {
            handle,
            inner: ::std::default::Default::default(),
            config_override: ::std::option::Option::None,
        }
    }
    /// Access the ListObjectsV2 as a reference.
    pub fn as_input(&self) -> &crate::operation::list_objects_v2::builders::ListObjectsV2InputBuilder {
        &self.inner
    }
    /// Sends the request and returns the response.
    ///
    /// If an error occurs, an `SdkError` will be returned with additional details that
    /// can be matched against.
    ///
    /// By default, any retryable failures will be retried twice. Retry behavior
    /// is configurable with the [RetryConfig](aws_smithy_types::retry::RetryConfig), which can be
    /// set when configuring the client.
    pub async fn send(
        self,
    ) -> ::std::result::Result<
        crate::operation::list_objects_v2::ListObjectsV2Output,
        ::aws_smithy_runtime_api::client::result::SdkError<
            crate::operation::list_objects_v2::ListObjectsV2Error,
            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
        >,
    > {
        let input = self
            .inner
            .build()
            .map_err(::aws_smithy_runtime_api::client::result::SdkError::construction_failure)?;
        let runtime_plugins = crate::operation::list_objects_v2::ListObjectsV2::operation_runtime_plugins(
            self.handle.runtime_plugins.clone(),
            &self.handle.conf,
            self.config_override,
        );
        crate::operation::list_objects_v2::ListObjectsV2::orchestrate(&runtime_plugins, input).await
    }

    /// Consumes this builder, creating a customizable operation that can be modified before being sent.
    pub fn customize(
        self,
    ) -> crate::client::customize::CustomizableOperation<
        crate::operation::list_objects_v2::ListObjectsV2Output,
        crate::operation::list_objects_v2::ListObjectsV2Error,
        Self,
    > {
        crate::client::customize::CustomizableOperation::new(self)
    }
    pub(crate) fn config_override(mut self, config_override: impl ::std::convert::Into<crate::config::Builder>) -> Self {
        self.set_config_override(::std::option::Option::Some(config_override.into()));
        self
    }

    pub(crate) fn set_config_override(&mut self, config_override: ::std::option::Option<crate::config::Builder>) -> &mut Self {
        self.config_override = config_override;
        self
    }
    /// Create a paginator for this request
    ///
    /// Paginators are used by calling [`send().await`](crate::operation::list_objects_v2::paginator::ListObjectsV2Paginator::send) which returns a [`PaginationStream`](aws_smithy_async::future::pagination_stream::PaginationStream).
    pub fn into_paginator(self) -> crate::operation::list_objects_v2::paginator::ListObjectsV2Paginator {
        crate::operation::list_objects_v2::paginator::ListObjectsV2Paginator::new(self.handle, self.inner)
    }
    /// <p><b>Directory buckets</b> - When you use this operation with a directory bucket, you must use virtual-hosted-style requests in the format <code> <i>Bucket-name</i>.s3express-<i>zone-id</i>.<i>region-code</i>.amazonaws.com</code>. Path-style requests are not supported. Directory bucket names must be unique in the chosen Zone (Availability Zone or Local Zone). Bucket names must follow the format <code> <i>bucket-base-name</i>--<i>zone-id</i>--x-s3</code> (for example, <code> <i>amzn-s3-demo-bucket</i>--<i>usw2-az1</i>--x-s3</code>). For information about bucket naming restrictions, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/directory-bucket-naming-rules.html">Directory bucket naming rules</a> in the <i>Amazon S3 User Guide</i>.</p>
    /// <p><b>Access points</b> - When you use this action with an access point for general purpose buckets, you must provide the alias of the access point in place of the bucket name or specify the access point ARN. When you use this action with an access point for directory buckets, you must provide the access point name in place of the bucket name. When using the access point ARN, you must direct requests to the access point hostname. The access point hostname takes the form <i>AccessPointName</i>-<i>AccountId</i>.s3-accesspoint.<i>Region</i>.amazonaws.com. When using this action with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the bucket name. For more information about access point ARNs, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-access-points.html">Using access points</a> in the <i>Amazon S3 User Guide</i>.</p><note>
    /// <p>Object Lambda access points are not supported by directory buckets.</p>
    /// </note>
    /// <p><b>S3 on Outposts</b> - When you use this action with S3 on Outposts, you must direct requests to the S3 on Outposts hostname. The S3 on Outposts hostname takes the form <code> <i>AccessPointName</i>-<i>AccountId</i>.<i>outpostID</i>.s3-outposts.<i>Region</i>.amazonaws.com</code>. When you use this action with S3 on Outposts, the destination bucket must be the Outposts access point ARN or the access point alias. For more information about S3 on Outposts, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/S3onOutposts.html">What is S3 on Outposts?</a> in the <i>Amazon S3 User Guide</i>.</p>
    pub fn bucket(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.bucket(input.into());
        self
    }
    /// <p><b>Directory buckets</b> - When you use this operation with a directory bucket, you must use virtual-hosted-style requests in the format <code> <i>Bucket-name</i>.s3express-<i>zone-id</i>.<i>region-code</i>.amazonaws.com</code>. Path-style requests are not supported. Directory bucket names must be unique in the chosen Zone (Availability Zone or Local Zone). Bucket names must follow the format <code> <i>bucket-base-name</i>--<i>zone-id</i>--x-s3</code> (for example, <code> <i>amzn-s3-demo-bucket</i>--<i>usw2-az1</i>--x-s3</code>). For information about bucket naming restrictions, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/directory-bucket-naming-rules.html">Directory bucket naming rules</a> in the <i>Amazon S3 User Guide</i>.</p>
    /// <p><b>Access points</b> - When you use this action with an access point for general purpose buckets, you must provide the alias of the access point in place of the bucket name or specify the access point ARN. When you use this action with an access point for directory buckets, you must provide the access point name in place of the bucket name. When using the access point ARN, you must direct requests to the access point hostname. The access point hostname takes the form <i>AccessPointName</i>-<i>AccountId</i>.s3-accesspoint.<i>Region</i>.amazonaws.com. When using this action with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the bucket name. For more information about access point ARNs, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-access-points.html">Using access points</a> in the <i>Amazon S3 User Guide</i>.</p><note>
    /// <p>Object Lambda access points are not supported by directory buckets.</p>
    /// </note>
    /// <p><b>S3 on Outposts</b> - When you use this action with S3 on Outposts, you must direct requests to the S3 on Outposts hostname. The S3 on Outposts hostname takes the form <code> <i>AccessPointName</i>-<i>AccountId</i>.<i>outpostID</i>.s3-outposts.<i>Region</i>.amazonaws.com</code>. When you use this action with S3 on Outposts, the destination bucket must be the Outposts access point ARN or the access point alias. For more information about S3 on Outposts, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/S3onOutposts.html">What is S3 on Outposts?</a> in the <i>Amazon S3 User Guide</i>.</p>
    pub fn set_bucket(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_bucket(input);
        self
    }
    /// <p><b>Directory buckets</b> - When you use this operation with a directory bucket, you must use virtual-hosted-style requests in the format <code> <i>Bucket-name</i>.s3express-<i>zone-id</i>.<i>region-code</i>.amazonaws.com</code>. Path-style requests are not supported. Directory bucket names must be unique in the chosen Zone (Availability Zone or Local Zone). Bucket names must follow the format <code> <i>bucket-base-name</i>--<i>zone-id</i>--x-s3</code> (for example, <code> <i>amzn-s3-demo-bucket</i>--<i>usw2-az1</i>--x-s3</code>). For information about bucket naming restrictions, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/directory-bucket-naming-rules.html">Directory bucket naming rules</a> in the <i>Amazon S3 User Guide</i>.</p>
    /// <p><b>Access points</b> - When you use this action with an access point for general purpose buckets, you must provide the alias of the access point in place of the bucket name or specify the access point ARN. When you use this action with an access point for directory buckets, you must provide the access point name in place of the bucket name. When using the access point ARN, you must direct requests to the access point hostname. The access point hostname takes the form <i>AccessPointName</i>-<i>AccountId</i>.s3-accesspoint.<i>Region</i>.amazonaws.com. When using this action with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the bucket name. For more information about access point ARNs, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-access-points.html">Using access points</a> in the <i>Amazon S3 User Guide</i>.</p><note>
    /// <p>Object Lambda access points are not supported by directory buckets.</p>
    /// </note>
    /// <p><b>S3 on Outposts</b> - When you use this action with S3 on Outposts, you must direct requests to the S3 on Outposts hostname. The S3 on Outposts hostname takes the form <code> <i>AccessPointName</i>-<i>AccountId</i>.<i>outpostID</i>.s3-outposts.<i>Region</i>.amazonaws.com</code>. When you use this action with S3 on Outposts, the destination bucket must be the Outposts access point ARN or the access point alias. For more information about S3 on Outposts, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/S3onOutposts.html">What is S3 on Outposts?</a> in the <i>Amazon S3 User Guide</i>.</p>
    pub fn get_bucket(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_bucket()
    }
    /// <p>A delimiter is a character that you use to group keys.</p>
    /// <p><code>CommonPrefixes</code> is filtered out from results if it is not lexicographically greater than the <code>StartAfter</code> value.</p><note>
    /// <ul>
    /// <li>
    /// <p><b>Directory buckets</b> - For directory buckets, <code>/</code> is the only supported delimiter.</p></li>
    /// <li>
    /// <p><b>Directory buckets </b> - When you query <code>ListObjectsV2</code> with a delimiter during in-progress multipart uploads, the <code>CommonPrefixes</code> response parameter contains the prefixes that are associated with the in-progress multipart uploads. For more information about multipart uploads, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/mpuoverview.html">Multipart Upload Overview</a> in the <i>Amazon S3 User Guide</i>.</p></li>
    /// </ul>
    /// </note>
    pub fn delimiter(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.delimiter(input.into());
        self
    }
    /// <p>A delimiter is a character that you use to group keys.</p>
    /// <p><code>CommonPrefixes</code> is filtered out from results if it is not lexicographically greater than the <code>StartAfter</code> value.</p><note>
    /// <ul>
    /// <li>
    /// <p><b>Directory buckets</b> - For directory buckets, <code>/</code> is the only supported delimiter.</p></li>
    /// <li>
    /// <p><b>Directory buckets </b> - When you query <code>ListObjectsV2</code> with a delimiter during in-progress multipart uploads, the <code>CommonPrefixes</code> response parameter contains the prefixes that are associated with the in-progress multipart uploads. For more information about multipart uploads, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/mpuoverview.html">Multipart Upload Overview</a> in the <i>Amazon S3 User Guide</i>.</p></li>
    /// </ul>
    /// </note>
    pub fn set_delimiter(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_delimiter(input);
        self
    }
    /// <p>A delimiter is a character that you use to group keys.</p>
    /// <p><code>CommonPrefixes</code> is filtered out from results if it is not lexicographically greater than the <code>StartAfter</code> value.</p><note>
    /// <ul>
    /// <li>
    /// <p><b>Directory buckets</b> - For directory buckets, <code>/</code> is the only supported delimiter.</p></li>
    /// <li>
    /// <p><b>Directory buckets </b> - When you query <code>ListObjectsV2</code> with a delimiter during in-progress multipart uploads, the <code>CommonPrefixes</code> response parameter contains the prefixes that are associated with the in-progress multipart uploads. For more information about multipart uploads, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/mpuoverview.html">Multipart Upload Overview</a> in the <i>Amazon S3 User Guide</i>.</p></li>
    /// </ul>
    /// </note>
    pub fn get_delimiter(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_delimiter()
    }
    /// <p>Encoding type used by Amazon S3 to encode the <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-keys.html">object keys</a> in the response. Responses are encoded only in UTF-8. An object key can contain any Unicode character. However, the XML 1.0 parser can't parse certain characters, such as characters with an ASCII value from 0 to 10. For characters that aren't supported in XML 1.0, you can add this parameter to request that Amazon S3 encode the keys in the response. For more information about characters to avoid in object key names, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-keys.html#object-key-guidelines">Object key naming guidelines</a>.</p><note>
    /// <p>When using the URL encoding type, non-ASCII characters that are used in an object's key name will be percent-encoded according to UTF-8 code values. For example, the object <code>test_file(3).png</code> will appear as <code>test_file%283%29.png</code>.</p>
    /// </note>
    pub fn encoding_type(mut self, input: crate::types::EncodingType) -> Self {
        self.inner = self.inner.encoding_type(input);
        self
    }
    /// <p>Encoding type used by Amazon S3 to encode the <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-keys.html">object keys</a> in the response. Responses are encoded only in UTF-8. An object key can contain any Unicode character. However, the XML 1.0 parser can't parse certain characters, such as characters with an ASCII value from 0 to 10. For characters that aren't supported in XML 1.0, you can add this parameter to request that Amazon S3 encode the keys in the response. For more information about characters to avoid in object key names, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-keys.html#object-key-guidelines">Object key naming guidelines</a>.</p><note>
    /// <p>When using the URL encoding type, non-ASCII characters that are used in an object's key name will be percent-encoded according to UTF-8 code values. For example, the object <code>test_file(3).png</code> will appear as <code>test_file%283%29.png</code>.</p>
    /// </note>
    pub fn set_encoding_type(mut self, input: ::std::option::Option<crate::types::EncodingType>) -> Self {
        self.inner = self.inner.set_encoding_type(input);
        self
    }
    /// <p>Encoding type used by Amazon S3 to encode the <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-keys.html">object keys</a> in the response. Responses are encoded only in UTF-8. An object key can contain any Unicode character. However, the XML 1.0 parser can't parse certain characters, such as characters with an ASCII value from 0 to 10. For characters that aren't supported in XML 1.0, you can add this parameter to request that Amazon S3 encode the keys in the response. For more information about characters to avoid in object key names, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-keys.html#object-key-guidelines">Object key naming guidelines</a>.</p><note>
    /// <p>When using the URL encoding type, non-ASCII characters that are used in an object's key name will be percent-encoded according to UTF-8 code values. For example, the object <code>test_file(3).png</code> will appear as <code>test_file%283%29.png</code>.</p>
    /// </note>
    pub fn get_encoding_type(&self) -> &::std::option::Option<crate::types::EncodingType> {
        self.inner.get_encoding_type()
    }
    /// <p>Sets the maximum number of keys returned in the response. By default, the action returns up to 1,000 key names. The response might contain fewer keys but will never contain more.</p>
    pub fn max_keys(mut self, input: i32) -> Self {
        self.inner = self.inner.max_keys(input);
        self
    }
    /// <p>Sets the maximum number of keys returned in the response. By default, the action returns up to 1,000 key names. The response might contain fewer keys but will never contain more.</p>
    pub fn set_max_keys(mut self, input: ::std::option::Option<i32>) -> Self {
        self.inner = self.inner.set_max_keys(input);
        self
    }
    /// <p>Sets the maximum number of keys returned in the response. By default, the action returns up to 1,000 key names. The response might contain fewer keys but will never contain more.</p>
    pub fn get_max_keys(&self) -> &::std::option::Option<i32> {
        self.inner.get_max_keys()
    }
    /// <p>Limits the response to keys that begin with the specified prefix.</p><note>
    /// <p><b>Directory buckets</b> - For directory buckets, only prefixes that end in a delimiter (<code>/</code>) are supported.</p>
    /// </note>
    pub fn prefix(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.prefix(input.into());
        self
    }
    /// <p>Limits the response to keys that begin with the specified prefix.</p><note>
    /// <p><b>Directory buckets</b> - For directory buckets, only prefixes that end in a delimiter (<code>/</code>) are supported.</p>
    /// </note>
    pub fn set_prefix(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_prefix(input);
        self
    }
    /// <p>Limits the response to keys that begin with the specified prefix.</p><note>
    /// <p><b>Directory buckets</b> - For directory buckets, only prefixes that end in a delimiter (<code>/</code>) are supported.</p>
    /// </note>
    pub fn get_prefix(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_prefix()
    }
    /// <p><code>ContinuationToken</code> indicates to Amazon S3 that the list is being continued on this bucket with a token. <code>ContinuationToken</code> is obfuscated and is not a real key. You can use this <code>ContinuationToken</code> for pagination of the list results.</p>
    pub fn continuation_token(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.continuation_token(input.into());
        self
    }
    /// <p><code>ContinuationToken</code> indicates to Amazon S3 that the list is being continued on this bucket with a token. <code>ContinuationToken</code> is obfuscated and is not a real key. You can use this <code>ContinuationToken</code> for pagination of the list results.</p>
    pub fn set_continuation_token(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_continuation_token(input);
        self
    }
    /// <p><code>ContinuationToken</code> indicates to Amazon S3 that the list is being continued on this bucket with a token. <code>ContinuationToken</code> is obfuscated and is not a real key. You can use this <code>ContinuationToken</code> for pagination of the list results.</p>
    pub fn get_continuation_token(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_continuation_token()
    }
    /// <p>The owner field is not present in <code>ListObjectsV2</code> by default. If you want to return the owner field with each key in the result, then set the <code>FetchOwner</code> field to <code>true</code>.</p><note>
    /// <p><b>Directory buckets</b> - For directory buckets, the bucket owner is returned as the object owner for all objects.</p>
    /// </note>
    pub fn fetch_owner(mut self, input: bool) -> Self {
        self.inner = self.inner.fetch_owner(input);
        self
    }
    /// <p>The owner field is not present in <code>ListObjectsV2</code> by default. If you want to return the owner field with each key in the result, then set the <code>FetchOwner</code> field to <code>true</code>.</p><note>
    /// <p><b>Directory buckets</b> - For directory buckets, the bucket owner is returned as the object owner for all objects.</p>
    /// </note>
    pub fn set_fetch_owner(mut self, input: ::std::option::Option<bool>) -> Self {
        self.inner = self.inner.set_fetch_owner(input);
        self
    }
    /// <p>The owner field is not present in <code>ListObjectsV2</code> by default. If you want to return the owner field with each key in the result, then set the <code>FetchOwner</code> field to <code>true</code>.</p><note>
    /// <p><b>Directory buckets</b> - For directory buckets, the bucket owner is returned as the object owner for all objects.</p>
    /// </note>
    pub fn get_fetch_owner(&self) -> &::std::option::Option<bool> {
        self.inner.get_fetch_owner()
    }
    /// <p>StartAfter is where you want Amazon S3 to start listing from. Amazon S3 starts listing after this specified key. StartAfter can be any key in the bucket.</p><note>
    /// <p>This functionality is not supported for directory buckets.</p>
    /// </note>
    pub fn start_after(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.start_after(input.into());
        self
    }
    /// <p>StartAfter is where you want Amazon S3 to start listing from. Amazon S3 starts listing after this specified key. StartAfter can be any key in the bucket.</p><note>
    /// <p>This functionality is not supported for directory buckets.</p>
    /// </note>
    pub fn set_start_after(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_start_after(input);
        self
    }
    /// <p>StartAfter is where you want Amazon S3 to start listing from. Amazon S3 starts listing after this specified key. StartAfter can be any key in the bucket.</p><note>
    /// <p>This functionality is not supported for directory buckets.</p>
    /// </note>
    pub fn get_start_after(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_start_after()
    }
    /// <p>Confirms that the requester knows that she or he will be charged for the list objects request in V2 style. Bucket owners need not specify this parameter in their requests.</p><note>
    /// <p>This functionality is not supported for directory buckets.</p>
    /// </note>
    pub fn request_payer(mut self, input: crate::types::RequestPayer) -> Self {
        self.inner = self.inner.request_payer(input);
        self
    }
    /// <p>Confirms that the requester knows that she or he will be charged for the list objects request in V2 style. Bucket owners need not specify this parameter in their requests.</p><note>
    /// <p>This functionality is not supported for directory buckets.</p>
    /// </note>
    pub fn set_request_payer(mut self, input: ::std::option::Option<crate::types::RequestPayer>) -> Self {
        self.inner = self.inner.set_request_payer(input);
        self
    }
    /// <p>Confirms that the requester knows that she or he will be charged for the list objects request in V2 style. Bucket owners need not specify this parameter in their requests.</p><note>
    /// <p>This functionality is not supported for directory buckets.</p>
    /// </note>
    pub fn get_request_payer(&self) -> &::std::option::Option<crate::types::RequestPayer> {
        self.inner.get_request_payer()
    }
    /// <p>The account ID of the expected bucket owner. If the account ID that you provide does not match the actual owner of the bucket, the request fails with the HTTP status code <code>403 Forbidden</code> (access denied).</p>
    pub fn expected_bucket_owner(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.expected_bucket_owner(input.into());
        self
    }
    /// <p>The account ID of the expected bucket owner. If the account ID that you provide does not match the actual owner of the bucket, the request fails with the HTTP status code <code>403 Forbidden</code> (access denied).</p>
    pub fn set_expected_bucket_owner(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_expected_bucket_owner(input);
        self
    }
    /// <p>The account ID of the expected bucket owner. If the account ID that you provide does not match the actual owner of the bucket, the request fails with the HTTP status code <code>403 Forbidden</code> (access denied).</p>
    pub fn get_expected_bucket_owner(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_expected_bucket_owner()
    }
    ///
    /// Appends an item to `OptionalObjectAttributes`.
    ///
    /// To override the contents of this collection use [`set_optional_object_attributes`](Self::set_optional_object_attributes).
    ///
    /// <p>Specifies the optional fields that you want returned in the response. Fields that you do not specify are not returned.</p><note>
    /// <p>This functionality is not supported for directory buckets.</p>
    /// </note>
    pub fn optional_object_attributes(mut self, input: crate::types::OptionalObjectAttributes) -> Self {
        self.inner = self.inner.optional_object_attributes(input);
        self
    }
    /// <p>Specifies the optional fields that you want returned in the response. Fields that you do not specify are not returned.</p><note>
    /// <p>This functionality is not supported for directory buckets.</p>
    /// </note>
    pub fn set_optional_object_attributes(mut self, input: ::std::option::Option<::std::vec::Vec<crate::types::OptionalObjectAttributes>>) -> Self {
        self.inner = self.inner.set_optional_object_attributes(input);
        self
    }
    /// <p>Specifies the optional fields that you want returned in the response. Fields that you do not specify are not returned.</p><note>
    /// <p>This functionality is not supported for directory buckets.</p>
    /// </note>
    pub fn get_optional_object_attributes(&self) -> &::std::option::Option<::std::vec::Vec<crate::types::OptionalObjectAttributes>> {
        self.inner.get_optional_object_attributes()
    }
}
