// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`CreateQueue`](crate::operation::create_queue::builders::CreateQueueFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`queue_name(impl Into<String>)`](crate::operation::create_queue::builders::CreateQueueFluentBuilder::queue_name) / [`set_queue_name(Option<String>)`](crate::operation::create_queue::builders::CreateQueueFluentBuilder::set_queue_name):<br>required: **true**<br><p>The name of the new queue. The following limits apply to this name:</p> <ul>  <li>   <p>A queue name can have up to 80 characters.</p></li>  <li>   <p>Valid values: alphanumeric characters, hyphens (<code>-</code>), and underscores (<code>_</code>).</p></li>  <li>   <p>A FIFO queue name must end with the <code>.fifo</code> suffix.</p></li> </ul> <p>Queue URLs and names are case-sensitive.</p><br>
    ///   - [`attributes(QueueAttributeName, impl Into<String>)`](crate::operation::create_queue::builders::CreateQueueFluentBuilder::attributes) / [`set_attributes(Option<HashMap::<QueueAttributeName, String>>)`](crate::operation::create_queue::builders::CreateQueueFluentBuilder::set_attributes):<br>required: **false**<br><p>A map of attributes with their corresponding values.</p> <p>The following lists the names, descriptions, and values of the special request parameters that the <code>CreateQueue</code> action uses:</p> <ul>  <li>   <p><code>DelaySeconds</code> – The length of time, in seconds, for which the delivery of all messages in the queue is delayed. Valid values: An integer from 0 to 900 seconds (15 minutes). Default: 0.</p></li>  <li>   <p><code>MaximumMessageSize</code> – The limit of how many bytes a message can contain before Amazon SQS rejects it. Valid values: An integer from 1,024 bytes (1 KiB) to 262,144 bytes (256 KiB). Default: 262,144 (256 KiB).</p></li>  <li>   <p><code>MessageRetentionPeriod</code> – The length of time, in seconds, for which Amazon SQS retains a message. Valid values: An integer from 60 seconds (1 minute) to 1,209,600 seconds (14 days). Default: 345,600 (4 days). When you change a queue's attributes, the change can take up to 60 seconds for most of the attributes to propagate throughout the Amazon SQS system. Changes made to the <code>MessageRetentionPeriod</code> attribute can take up to 15 minutes and will impact existing messages in the queue potentially causing them to be expired and deleted if the <code>MessageRetentionPeriod</code> is reduced below the age of existing messages.</p></li>  <li>   <p><code>Policy</code> – The queue's policy. A valid Amazon Web Services policy. For more information about policy structure, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/PoliciesOverview.html">Overview of Amazon Web Services IAM Policies</a> in the <i>IAM User Guide</i>.</p></li>  <li>   <p><code>ReceiveMessageWaitTimeSeconds</code> – The length of time, in seconds, for which a <code> <code>ReceiveMessage</code> </code> action waits for a message to arrive. Valid values: An integer from 0 to 20 (seconds). Default: 0.</p></li>  <li>   <p><code>VisibilityTimeout</code> – The visibility timeout for the queue, in seconds. Valid values: An integer from 0 to 43,200 (12 hours). Default: 30. For more information about the visibility timeout, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-visibility-timeout.html">Visibility Timeout</a> in the <i>Amazon SQS Developer Guide</i>.</p></li> </ul> <p>The following attributes apply only to <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-dead-letter-queues.html">dead-letter queues:</a></p> <ul>  <li>   <p><code>RedrivePolicy</code> – The string that includes the parameters for the dead-letter queue functionality of the source queue as a JSON object. The parameters are as follows:</p>   <ul>    <li>     <p><code>deadLetterTargetArn</code> – The Amazon Resource Name (ARN) of the dead-letter queue to which Amazon SQS moves messages after the value of <code>maxReceiveCount</code> is exceeded.</p></li>    <li>     <p><code>maxReceiveCount</code> – The number of times a message is delivered to the source queue before being moved to the dead-letter queue. Default: 10. When the <code>ReceiveCount</code> for a message exceeds the <code>maxReceiveCount</code> for a queue, Amazon SQS moves the message to the dead-letter-queue.</p></li>   </ul></li>  <li>   <p><code>RedriveAllowPolicy</code> – The string that includes the parameters for the permissions for the dead-letter queue redrive permission and which source queues can specify dead-letter queues as a JSON object. The parameters are as follows:</p>   <ul>    <li>     <p><code>redrivePermission</code> – The permission type that defines which source queues can specify the current queue as the dead-letter queue. Valid values are:</p>     <ul>      <li>       <p><code>allowAll</code> – (Default) Any source queues in this Amazon Web Services account in the same Region can specify this queue as the dead-letter queue.</p></li>      <li>       <p><code>denyAll</code> – No source queues can specify this queue as the dead-letter queue.</p></li>      <li>       <p><code>byQueue</code> – Only queues specified by the <code>sourceQueueArns</code> parameter can specify this queue as the dead-letter queue.</p></li>     </ul></li>    <li>     <p><code>sourceQueueArns</code> – The Amazon Resource Names (ARN)s of the source queues that can specify this queue as the dead-letter queue and redrive messages. You can specify this parameter only when the <code>redrivePermission</code> parameter is set to <code>byQueue</code>. You can specify up to 10 source queue ARNs. To allow more than 10 source queues to specify dead-letter queues, set the <code>redrivePermission</code> parameter to <code>allowAll</code>.</p></li>   </ul></li> </ul><note>  <p>The dead-letter queue of a FIFO queue must also be a FIFO queue. Similarly, the dead-letter queue of a standard queue must also be a standard queue.</p> </note> <p>The following attributes apply only to <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-server-side-encryption.html">server-side-encryption</a>:</p> <ul>  <li>   <p><code>KmsMasterKeyId</code> – The ID of an Amazon Web Services managed customer master key (CMK) for Amazon SQS or a custom CMK. For more information, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-server-side-encryption.html#sqs-sse-key-terms">Key Terms</a>. While the alias of the Amazon Web Services managed CMK for Amazon SQS is always <code>alias/aws/sqs</code>, the alias of a custom CMK can, for example, be <code>alias/<i>MyAlias</i> </code>. For more examples, see <a href="https://docs.aws.amazon.com/kms/latest/APIReference/API_DescribeKey.html#API_DescribeKey_RequestParameters">KeyId</a> in the <i>Key Management Service API Reference</i>.</p></li>  <li>   <p><code>KmsDataKeyReusePeriodSeconds</code> – The length of time, in seconds, for which Amazon SQS can reuse a <a href="https://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#data-keys">data key</a> to encrypt or decrypt messages before calling KMS again. An integer representing seconds, between 60 seconds (1 minute) and 86,400 seconds (24 hours). Default: 300 (5 minutes). A shorter time period provides better security but results in more calls to KMS which might incur charges after Free Tier. For more information, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-server-side-encryption.html#sqs-how-does-the-data-key-reuse-period-work">How Does the Data Key Reuse Period Work?</a></p></li>  <li>   <p><code>SqsManagedSseEnabled</code> – Enables server-side queue encryption using SQS owned encryption keys. Only one server-side encryption option is supported per queue (for example, <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-configure-sse-existing-queue.html">SSE-KMS</a> or <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-configure-sqs-sse-queue.html">SSE-SQS</a>).</p></li> </ul> <p>The following attributes apply only to <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues.html">FIFO (first-in-first-out) queues</a>:</p> <ul>  <li>   <p><code>FifoQueue</code> – Designates a queue as FIFO. Valid values are <code>true</code> and <code>false</code>. If you don't specify the <code>FifoQueue</code> attribute, Amazon SQS creates a standard queue. You can provide this attribute only during queue creation. You can't change it for an existing queue. When you set this attribute, you must also provide the <code>MessageGroupId</code> for your messages explicitly.</p>   <p>For more information, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues-understanding-logic.html">FIFO queue logic</a> in the <i>Amazon SQS Developer Guide</i>.</p></li>  <li>   <p><code>ContentBasedDeduplication</code> – Enables content-based deduplication. Valid values are <code>true</code> and <code>false</code>. For more information, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues-exactly-once-processing.html">Exactly-once processing</a> in the <i>Amazon SQS Developer Guide</i>. Note the following:</p>   <ul>    <li>     <p>Every message must have a unique <code>MessageDeduplicationId</code>.</p>     <ul>      <li>       <p>You may provide a <code>MessageDeduplicationId</code> explicitly.</p></li>      <li>       <p>If you aren't able to provide a <code>MessageDeduplicationId</code> and you enable <code>ContentBasedDeduplication</code> for your queue, Amazon SQS uses a SHA-256 hash to generate the <code>MessageDeduplicationId</code> using the body of the message (but not the attributes of the message).</p></li>      <li>       <p>If you don't provide a <code>MessageDeduplicationId</code> and the queue doesn't have <code>ContentBasedDeduplication</code> set, the action fails with an error.</p></li>      <li>       <p>If the queue has <code>ContentBasedDeduplication</code> set, your <code>MessageDeduplicationId</code> overrides the generated one.</p></li>     </ul></li>    <li>     <p>When <code>ContentBasedDeduplication</code> is in effect, messages with identical content sent within the deduplication interval are treated as duplicates and only one copy of the message is delivered.</p></li>    <li>     <p>If you send one message with <code>ContentBasedDeduplication</code> enabled and then another message with a <code>MessageDeduplicationId</code> that is the same as the one generated for the first <code>MessageDeduplicationId</code>, the two messages are treated as duplicates and only one copy of the message is delivered.</p></li>   </ul></li> </ul> <p>The following attributes apply only to <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/high-throughput-fifo.html">high throughput for FIFO queues</a>:</p> <ul>  <li>   <p><code>DeduplicationScope</code> – Specifies whether message deduplication occurs at the message group or queue level. Valid values are <code>messageGroup</code> and <code>queue</code>.</p></li>  <li>   <p><code>FifoThroughputLimit</code> – Specifies whether the FIFO queue throughput quota applies to the entire queue or per message group. Valid values are <code>perQueue</code> and <code>perMessageGroupId</code>. The <code>perMessageGroupId</code> value is allowed only when the value for <code>DeduplicationScope</code> is <code>messageGroup</code>.</p></li> </ul> <p>To enable high throughput for FIFO queues, do the following:</p> <ul>  <li>   <p>Set <code>DeduplicationScope</code> to <code>messageGroup</code>.</p></li>  <li>   <p>Set <code>FifoThroughputLimit</code> to <code>perMessageGroupId</code>.</p></li> </ul> <p>If you set these attributes to anything other than the values shown for enabling high throughput, normal throughput is in effect and deduplication occurs as specified.</p> <p>For information on throughput quotas, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/quotas-messages.html">Quotas related to messages</a> in the <i>Amazon SQS Developer Guide</i>.</p><br>
    ///   - [`tags(impl Into<String>, impl Into<String>)`](crate::operation::create_queue::builders::CreateQueueFluentBuilder::tags) / [`set_tags(Option<HashMap::<String, String>>)`](crate::operation::create_queue::builders::CreateQueueFluentBuilder::set_tags):<br>required: **false**<br><p>Add cost allocation tags to the specified Amazon SQS queue. For an overview, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-queue-tags.html">Tagging Your Amazon SQS Queues</a> in the <i>Amazon SQS Developer Guide</i>.</p> <p>When you use queue tags, keep the following guidelines in mind:</p> <ul>  <li>   <p>Adding more than 50 tags to a queue isn't recommended.</p></li>  <li>   <p>Tags don't have any semantic meaning. Amazon SQS interprets tags as character strings.</p></li>  <li>   <p>Tags are case-sensitive.</p></li>  <li>   <p>A new tag with a key identical to that of an existing tag overwrites the existing tag.</p></li> </ul> <p>For a full list of tag restrictions, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-limits.html#limits-queues">Quotas related to queues</a> in the <i>Amazon SQS Developer Guide</i>.</p><note>  <p>To be able to tag a queue on creation, you must have the <code>sqs:CreateQueue</code> and <code>sqs:TagQueue</code> permissions.</p>  <p>Cross-account permissions don't apply to this action. For more information, see <a href="https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-customer-managed-policy-examples.html#grant-cross-account-permissions-to-role-and-user-name">Grant cross-account permissions to a role and a username</a> in the <i>Amazon SQS Developer Guide</i>.</p> </note><br>
    /// - On success, responds with [`CreateQueueOutput`](crate::operation::create_queue::CreateQueueOutput) with field(s):
    ///   - [`queue_url(Option<String>)`](crate::operation::create_queue::CreateQueueOutput::queue_url): <p>The URL of the created Amazon SQS queue.</p>
    /// - On failure, responds with [`SdkError<CreateQueueError>`](crate::operation::create_queue::CreateQueueError)
    pub fn create_queue(&self) -> crate::operation::create_queue::builders::CreateQueueFluentBuilder {
        crate::operation::create_queue::builders::CreateQueueFluentBuilder::new(self.handle.clone())
    }
}