aws

# WARNING: DO NOT EDIT, AUTO-GENERATED CODE!
# See https://github.com/aws-beam/aws-codegen for more details.

defmodule AWS.SNS do
  @moduledoc """
  Amazon Simple Notification Service

  Amazon Simple Notification Service (Amazon SNS) is a web service that enables
  you to build distributed web-enabled applications.

  Applications can use Amazon SNS to easily push real-time notification messages
  to interested subscribers over multiple delivery protocols. For more information
  about this product see the [Amazon SNS product page](http://aws.amazon.com/sns/). For detailed information about Amazon SNS
  features and their associated API calls, see the [Amazon SNS Developer Guide](https://docs.aws.amazon.com/sns/latest/dg/).

  For information on the permissions you need to use this API, see [Identity and access management in Amazon
  SNS](https://docs.aws.amazon.com/sns/latest/dg/sns-authentication-and-access-control.html)
  in the *Amazon SNS Developer Guide.*

  We also provide SDKs that enable you to access Amazon SNS from your preferred
  programming language. The SDKs contain functionality that automatically takes
  care of tasks such as: cryptographically signing your service requests, retrying
  requests, and handling error responses. For a list of available SDKs, go to
  [Tools for Amazon Web Services](http://aws.amazon.com/tools/).
  """

  alias AWS.Client
  alias AWS.Request

  def metadata do
    %{
      abbreviation: "Amazon SNS",
      api_version: "2010-03-31",
      content_type: "application/x-www-form-urlencoded",
      credential_scope: nil,
      endpoint_prefix: "sns",
      global?: false,
      protocol: "query",
      service_id: "SNS",
      signature_version: "v4",
      signing_name: "sns",
      target_prefix: nil
    }
  end

  @doc """
  Adds a statement to a topic's access control policy, granting access for the
  specified Amazon Web Services accounts to the specified actions.

  To remove the ability to change topic permissions, you must deny permissions to
  the `AddPermission`, `RemovePermission`, and `SetTopicAttributes` actions in
  your IAM policy.
  """
  def add_permission(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "AddPermission", input, options)
  end

  @doc """
  Accepts a phone number and indicates whether the phone holder has opted out of
  receiving SMS messages from your Amazon Web Services account.

  You cannot send SMS messages to a number that is opted out.

  To resume sending messages, you can opt in the number by using the
  `OptInPhoneNumber` action.
  """
  def check_if_phone_number_is_opted_out(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "CheckIfPhoneNumberIsOptedOut", input, options)
  end

  @doc """
  Verifies an endpoint owner's intent to receive messages by validating the token
  sent to the endpoint by an earlier `Subscribe` action.

  If the token is valid, the action creates a new subscription and returns its
  Amazon Resource Name (ARN). This call requires an AWS signature only when the
  `AuthenticateOnUnsubscribe` flag is set to "true".
  """
  def confirm_subscription(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "ConfirmSubscription", input, options)
  end

  @doc """
  Creates a platform application object for one of the supported push notification
  services, such as APNS and GCM (Firebase Cloud Messaging), to which devices and
  mobile apps may register.

  You must specify `PlatformPrincipal` and `PlatformCredential` attributes when
  using the `CreatePlatformApplication` action.

  `PlatformPrincipal` and `PlatformCredential` are received from the notification
  service.

    * For `ADM`, `PlatformPrincipal` is `client id` and
  `PlatformCredential` is `client secret`.

    * For `Baidu`, `PlatformPrincipal` is `API key` and
  `PlatformCredential` is `secret key`.

    * For `APNS` and `APNS_SANDBOX` using certificate credentials,
  `PlatformPrincipal` is `SSL certificate` and `PlatformCredential` is `private
  key`.

    * For `APNS` and `APNS_SANDBOX` using token credentials,
  `PlatformPrincipal` is `signing key ID` and `PlatformCredential` is `signing
  key`.

    * For `GCM` (Firebase Cloud Messaging), there is no
  `PlatformPrincipal` and the `PlatformCredential` is `API key`.

    * For `MPNS`, `PlatformPrincipal` is `TLS certificate` and
  `PlatformCredential` is `private key`.

    * For `WNS`, `PlatformPrincipal` is `Package Security Identifier`
  and `PlatformCredential` is `secret key`.

  You can use the returned `PlatformApplicationArn` as an attribute for the
  `CreatePlatformEndpoint` action.
  """
  def create_platform_application(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "CreatePlatformApplication", input, options)
  end

  @doc """
  Creates an endpoint for a device and mobile app on one of the supported push
  notification services, such as GCM (Firebase Cloud Messaging) and APNS.

  `CreatePlatformEndpoint` requires the `PlatformApplicationArn` that is returned
  from `CreatePlatformApplication`. You can use the returned `EndpointArn` to send
  a message to a mobile app or by the `Subscribe` action for subscription to a
  topic. The `CreatePlatformEndpoint` action is idempotent, so if the requester
  already owns an endpoint with the same device token and attributes, that
  endpoint's ARN is returned without creating a new endpoint. For more
  information, see [Using Amazon SNS Mobile Push Notifications](https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html).

  When using `CreatePlatformEndpoint` with Baidu, two attributes must be provided:
  ChannelId and UserId. The token field must also contain the ChannelId. For more
  information, see [Creating an Amazon SNS Endpoint for Baidu](https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePushBaiduEndpoint.html).
  """
  def create_platform_endpoint(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "CreatePlatformEndpoint", input, options)
  end

  @doc """
  Adds a destination phone number to an Amazon Web Services account in the SMS
  sandbox and sends a one-time password (OTP) to that phone number.

  When you start using Amazon SNS to send SMS messages, your Amazon Web Services
  account is in the *SMS sandbox*. The SMS sandbox provides a safe environment for
  you to try Amazon SNS features without risking your reputation as an SMS sender.
  While your Amazon Web Services account is in the SMS sandbox, you can use all of
  the features of Amazon SNS. However, you can send SMS messages only to verified
  destination phone numbers. For more information, including how to move out of
  the sandbox to send messages without restrictions, see [SMS sandbox](https://docs.aws.amazon.com/sns/latest/dg/sns-sms-sandbox.html) in the
  *Amazon SNS Developer Guide*.
  """
  def create_sms_sandbox_phone_number(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "CreateSMSSandboxPhoneNumber", input, options)
  end

  @doc """
  Creates a topic to which notifications can be published.

  Users can create at most 100,000 standard topics (at most 1,000 FIFO topics).
  For more information, see [Creating an Amazon SNS topic](https://docs.aws.amazon.com/sns/latest/dg/sns-create-topic.html) in the
  *Amazon SNS Developer Guide*. This action is idempotent, so if the requester
  already owns a topic with the specified name, that topic's ARN is returned
  without creating a new topic.
  """
  def create_topic(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "CreateTopic", input, options)
  end

  @doc """
  Deletes the endpoint for a device and mobile app from Amazon SNS.

  This action is idempotent. For more information, see [Using Amazon SNS Mobile Push
  Notifications](https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html).

  When you delete an endpoint that is also subscribed to a topic, then you must
  also unsubscribe the endpoint from the topic.
  """
  def delete_endpoint(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "DeleteEndpoint", input, options)
  end

  @doc """
  Deletes a platform application object for one of the supported push notification
  services, such as APNS and GCM (Firebase Cloud Messaging).

  For more information, see [Using Amazon SNS Mobile Push Notifications](https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html).
  """
  def delete_platform_application(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "DeletePlatformApplication", input, options)
  end

  @doc """
  Deletes an Amazon Web Services account's verified or pending phone number from
  the SMS sandbox.

  When you start using Amazon SNS to send SMS messages, your Amazon Web Services
  account is in the *SMS sandbox*. The SMS sandbox provides a safe environment for
  you to try Amazon SNS features without risking your reputation as an SMS sender.
  While your Amazon Web Services account is in the SMS sandbox, you can use all of
  the features of Amazon SNS. However, you can send SMS messages only to verified
  destination phone numbers. For more information, including how to move out of
  the sandbox to send messages without restrictions, see [SMS sandbox](https://docs.aws.amazon.com/sns/latest/dg/sns-sms-sandbox.html) in the
  *Amazon SNS Developer Guide*.
  """
  def delete_sms_sandbox_phone_number(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "DeleteSMSSandboxPhoneNumber", input, options)
  end

  @doc """
  Deletes a topic and all its subscriptions.

  Deleting a topic might prevent some messages previously sent to the topic from
  being delivered to subscribers. This action is idempotent, so deleting a topic
  that does not exist does not result in an error.
  """
  def delete_topic(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "DeleteTopic", input, options)
  end

  @doc """
  Retrieves the specified inline `DataProtectionPolicy` document that is stored in
  the specified Amazon SNS topic.
  """
  def get_data_protection_policy(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "GetDataProtectionPolicy", input, options)
  end

  @doc """
  Retrieves the endpoint attributes for a device on one of the supported push
  notification services, such as GCM (Firebase Cloud Messaging) and APNS.

  For more information, see [Using Amazon SNS Mobile Push Notifications](https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html).
  """
  def get_endpoint_attributes(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "GetEndpointAttributes", input, options)
  end

  @doc """
  Retrieves the attributes of the platform application object for the supported
  push notification services, such as APNS and GCM (Firebase Cloud Messaging).

  For more information, see [Using Amazon SNS Mobile Push Notifications](https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html).
  """
  def get_platform_application_attributes(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "GetPlatformApplicationAttributes", input, options)
  end

  @doc """
  Returns the settings for sending SMS messages from your Amazon Web Services
  account.

  These settings are set with the `SetSMSAttributes` action.
  """
  def get_sms_attributes(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "GetSMSAttributes", input, options)
  end

  @doc """
  Retrieves the SMS sandbox status for the calling Amazon Web Services account in
  the target Amazon Web Services Region.

  When you start using Amazon SNS to send SMS messages, your Amazon Web Services
  account is in the *SMS sandbox*. The SMS sandbox provides a safe environment for
  you to try Amazon SNS features without risking your reputation as an SMS sender.
  While your Amazon Web Services account is in the SMS sandbox, you can use all of
  the features of Amazon SNS. However, you can send SMS messages only to verified
  destination phone numbers. For more information, including how to move out of
  the sandbox to send messages without restrictions, see [SMS sandbox](https://docs.aws.amazon.com/sns/latest/dg/sns-sms-sandbox.html) in the
  *Amazon SNS Developer Guide*.
  """
  def get_sms_sandbox_account_status(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "GetSMSSandboxAccountStatus", input, options)
  end

  @doc """
  Returns all of the properties of a subscription.
  """
  def get_subscription_attributes(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "GetSubscriptionAttributes", input, options)
  end

  @doc """
  Returns all of the properties of a topic.

  Topic properties returned might differ based on the authorization of the user.
  """
  def get_topic_attributes(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "GetTopicAttributes", input, options)
  end

  @doc """
  Lists the endpoints and endpoint attributes for devices in a supported push
  notification service, such as GCM (Firebase Cloud Messaging) and APNS.

  The results for `ListEndpointsByPlatformApplication` are paginated and return a
  limited list of endpoints, up to 100. If additional records are available after
  the first page results, then a NextToken string will be returned. To receive the
  next page, you call `ListEndpointsByPlatformApplication` again using the
  NextToken string received from the previous call. When there are no more records
  to return, NextToken will be null. For more information, see [Using Amazon SNS Mobile Push
  Notifications](https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html).

  This action is throttled at 30 transactions per second (TPS).
  """
  def list_endpoints_by_platform_application(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "ListEndpointsByPlatformApplication", input, options)
  end

  @doc """
  Lists the calling Amazon Web Services account's dedicated origination numbers
  and their metadata.

  For more information about origination numbers, see [Origination numbers](https://docs.aws.amazon.com/sns/latest/dg/channels-sms-originating-identities-origination-numbers.html)
  in the *Amazon SNS Developer Guide*.
  """
  def list_origination_numbers(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "ListOriginationNumbers", input, options)
  end

  @doc """
  Returns a list of phone numbers that are opted out, meaning you cannot send SMS
  messages to them.

  The results for `ListPhoneNumbersOptedOut` are paginated, and each page returns
  up to 100 phone numbers. If additional phone numbers are available after the
  first page of results, then a `NextToken` string will be returned. To receive
  the next page, you call `ListPhoneNumbersOptedOut` again using the `NextToken`
  string received from the previous call. When there are no more records to
  return, `NextToken` will be null.
  """
  def list_phone_numbers_opted_out(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "ListPhoneNumbersOptedOut", input, options)
  end

  @doc """
  Lists the platform application objects for the supported push notification
  services, such as APNS and GCM (Firebase Cloud Messaging).

  The results for `ListPlatformApplications` are paginated and return a limited
  list of applications, up to 100. If additional records are available after the
  first page results, then a NextToken string will be returned. To receive the
  next page, you call `ListPlatformApplications` using the NextToken string
  received from the previous call. When there are no more records to return,
  `NextToken` will be null. For more information, see [Using Amazon SNS Mobile Push
  Notifications](https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html).

  This action is throttled at 15 transactions per second (TPS).
  """
  def list_platform_applications(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "ListPlatformApplications", input, options)
  end

  @doc """
  Lists the calling Amazon Web Services account's current verified and pending
  destination phone numbers in the SMS sandbox.

  When you start using Amazon SNS to send SMS messages, your Amazon Web Services
  account is in the *SMS sandbox*. The SMS sandbox provides a safe environment for
  you to try Amazon SNS features without risking your reputation as an SMS sender.
  While your Amazon Web Services account is in the SMS sandbox, you can use all of
  the features of Amazon SNS. However, you can send SMS messages only to verified
  destination phone numbers. For more information, including how to move out of
  the sandbox to send messages without restrictions, see [SMS sandbox](https://docs.aws.amazon.com/sns/latest/dg/sns-sms-sandbox.html) in the
  *Amazon SNS Developer Guide*.
  """
  def list_sms_sandbox_phone_numbers(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "ListSMSSandboxPhoneNumbers", input, options)
  end

  @doc """
  Returns a list of the requester's subscriptions.

  Each call returns a limited list of subscriptions, up to 100. If there are more
  subscriptions, a `NextToken` is also returned. Use the `NextToken` parameter in
  a new `ListSubscriptions` call to get further results.

  This action is throttled at 30 transactions per second (TPS).
  """
  def list_subscriptions(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "ListSubscriptions", input, options)
  end

  @doc """
  Returns a list of the subscriptions to a specific topic.

  Each call returns a limited list of subscriptions, up to 100. If there are more
  subscriptions, a `NextToken` is also returned. Use the `NextToken` parameter in
  a new `ListSubscriptionsByTopic` call to get further results.

  This action is throttled at 30 transactions per second (TPS).
  """
  def list_subscriptions_by_topic(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "ListSubscriptionsByTopic", input, options)
  end

  @doc """
  List all tags added to the specified Amazon SNS topic.

  For an overview, see [Amazon SNS Tags](https://docs.aws.amazon.com/sns/latest/dg/sns-tags.html) in the *Amazon
  Simple Notification Service Developer Guide*.
  """
  def list_tags_for_resource(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "ListTagsForResource", input, options)
  end

  @doc """
  Returns a list of the requester's topics.

  Each call returns a limited list of topics, up to 100. If there are more topics,
  a `NextToken` is also returned. Use the `NextToken` parameter in a new
  `ListTopics` call to get further results.

  This action is throttled at 30 transactions per second (TPS).
  """
  def list_topics(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "ListTopics", input, options)
  end

  @doc """
  Use this request to opt in a phone number that is opted out, which enables you
  to resume sending SMS messages to the number.

  You can opt in a phone number only once every 30 days.
  """
  def opt_in_phone_number(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "OptInPhoneNumber", input, options)
  end

  @doc """
  Sends a message to an Amazon SNS topic, a text message (SMS message) directly to
  a phone number, or a message to a mobile platform endpoint (when you specify the
  `TargetArn`).

  If you send a message to a topic, Amazon SNS delivers the message to each
  endpoint that is subscribed to the topic. The format of the message depends on
  the notification protocol for each subscribed endpoint.

  When a `messageId` is returned, the message is saved and Amazon SNS immediately
  delivers it to subscribers.

  To use the `Publish` action for publishing a message to a mobile endpoint, such
  as an app on a Kindle device or mobile phone, you must specify the EndpointArn
  for the TargetArn parameter. The EndpointArn is returned when making a call with
  the `CreatePlatformEndpoint` action.

  For more information about formatting messages, see [Send Custom Platform-Specific Payloads in Messages to Mobile
  Devices](https://docs.aws.amazon.com/sns/latest/dg/mobile-push-send-custommessage.html).

  You can publish messages only to topics and endpoints in the same Amazon Web
  Services Region.
  """
  def publish(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "Publish", input, options)
  end

  @doc """
  Publishes up to ten messages to the specified topic.

  This is a batch version of `Publish`. For FIFO topics, multiple messages within
  a single batch are published in the order they are sent, and messages are
  deduplicated within the batch and across batches for 5 minutes.

  The result of publishing each message is reported individually in the response.
  Because the batch request can result in a combination of successful and
  unsuccessful actions, you should check for batch errors even when the call
  returns an HTTP status code of `200`.

  The maximum allowed individual message size and the maximum total payload size
  (the sum of the individual lengths of all of the batched messages) are both 256
  KB (262,144 bytes).

  Some actions take lists of parameters. These lists are specified using the
  `param.n` notation. Values of `n` are integers starting from 1. For example, a
  parameter list with two elements looks like this:

  &AttributeName.1=first

  &AttributeName.2=second

  If you send a batch message to a topic, Amazon SNS publishes the batch message
  to each endpoint that is subscribed to the topic. The format of the batch
  message depends on the notification protocol for each subscribed endpoint.

  When a `messageId` is returned, the batch message is saved and Amazon SNS
  immediately delivers the message to subscribers.
  """
  def publish_batch(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "PublishBatch", input, options)
  end

  @doc """
  Adds or updates an inline policy document that is stored in the specified Amazon
  SNS topic.
  """
  def put_data_protection_policy(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "PutDataProtectionPolicy", input, options)
  end

  @doc """
  Removes a statement from a topic's access control policy.

  To remove the ability to change topic permissions, you must deny permissions to
  the `AddPermission`, `RemovePermission`, and `SetTopicAttributes` actions in
  your IAM policy.
  """
  def remove_permission(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "RemovePermission", input, options)
  end

  @doc """
  Sets the attributes for an endpoint for a device on one of the supported push
  notification services, such as GCM (Firebase Cloud Messaging) and APNS.

  For more information, see [Using Amazon SNS Mobile Push Notifications](https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html).
  """
  def set_endpoint_attributes(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "SetEndpointAttributes", input, options)
  end

  @doc """
  Sets the attributes of the platform application object for the supported push
  notification services, such as APNS and GCM (Firebase Cloud Messaging).

  For more information, see [Using Amazon SNS Mobile Push Notifications](https://docs.aws.amazon.com/sns/latest/dg/SNSMobilePush.html).
  For information on configuring attributes for message delivery status, see
  [Using Amazon SNS Application Attributes for Message Delivery Status](https://docs.aws.amazon.com/sns/latest/dg/sns-msg-status.html).
  """
  def set_platform_application_attributes(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "SetPlatformApplicationAttributes", input, options)
  end

  @doc """
  Use this request to set the default settings for sending SMS messages and
  receiving daily SMS usage reports.

  You can override some of these settings for a single message when you use the
  `Publish` action with the `MessageAttributes.entry.N` parameter. For more
  information, see [Publishing to a mobile phone](https://docs.aws.amazon.com/sns/latest/dg/sms_publish-to-phone.html) in
  the *Amazon SNS Developer Guide*.

  To use this operation, you must grant the Amazon SNS service principal
  (`sns.amazonaws.com`) permission to perform the `s3:ListBucket` action.
  """
  def set_sms_attributes(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "SetSMSAttributes", input, options)
  end

  @doc """
  Allows a subscription owner to set an attribute of the subscription to a new
  value.
  """
  def set_subscription_attributes(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "SetSubscriptionAttributes", input, options)
  end

  @doc """
  Allows a topic owner to set an attribute of the topic to a new value.

  To remove the ability to change topic permissions, you must deny permissions to
  the `AddPermission`, `RemovePermission`, and `SetTopicAttributes` actions in
  your IAM policy.
  """
  def set_topic_attributes(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "SetTopicAttributes", input, options)
  end

  @doc """
  Subscribes an endpoint to an Amazon SNS topic.

  If the endpoint type is HTTP/S or email, or if the endpoint and the topic are
  not in the same Amazon Web Services account, the endpoint owner must run the
  `ConfirmSubscription` action to confirm the subscription.

  You call the `ConfirmSubscription` action with the token from the subscription
  response. Confirmation tokens are valid for three days.

  This action is throttled at 100 transactions per second (TPS).
  """
  def subscribe(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "Subscribe", input, options)
  end

  @doc """
  Add tags to the specified Amazon SNS topic.

  For an overview, see [Amazon SNS Tags](https://docs.aws.amazon.com/sns/latest/dg/sns-tags.html) in the *Amazon
  SNS Developer Guide*.

  When you use topic tags, keep the following guidelines in mind:

    * Adding more than 50 tags to a topic isn't recommended.

    * Tags don't have any semantic meaning. Amazon SNS interprets tags
  as character strings.

    * Tags are case-sensitive.

    * A new tag with a key identical to that of an existing tag
  overwrites the existing tag.

    * Tagging actions are limited to 10 TPS per Amazon Web Services
  account, per Amazon Web Services Region. If your application requires a higher
  throughput, file a [technical support request](https://console.aws.amazon.com/support/home#/case/create?issueType=technical).
  """
  def tag_resource(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "TagResource", input, options)
  end

  @doc """
  Deletes a subscription.

  If the subscription requires authentication for deletion, only the owner of the
  subscription or the topic's owner can unsubscribe, and an Amazon Web Services
  signature is required. If the `Unsubscribe` call does not require authentication
  and the requester is not the subscription owner, a final cancellation message is
  delivered to the endpoint, so that the endpoint owner can easily resubscribe to
  the topic if the `Unsubscribe` request was unintended.

  Amazon SQS queue subscriptions require authentication for deletion. Only the
  owner of the subscription, or the owner of the topic can unsubscribe using the
  required Amazon Web Services signature.

  This action is throttled at 100 transactions per second (TPS).
  """
  def unsubscribe(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "Unsubscribe", input, options)
  end

  @doc """
  Remove tags from the specified Amazon SNS topic.

  For an overview, see [Amazon SNS Tags](https://docs.aws.amazon.com/sns/latest/dg/sns-tags.html) in the *Amazon
  SNS Developer Guide*.
  """
  def untag_resource(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "UntagResource", input, options)
  end

  @doc """
  Verifies a destination phone number with a one-time password (OTP) for the
  calling Amazon Web Services account.

  When you start using Amazon SNS to send SMS messages, your Amazon Web Services
  account is in the *SMS sandbox*. The SMS sandbox provides a safe environment for
  you to try Amazon SNS features without risking your reputation as an SMS sender.
  While your Amazon Web Services account is in the SMS sandbox, you can use all of
  the features of Amazon SNS. However, you can send SMS messages only to verified
  destination phone numbers. For more information, including how to move out of
  the sandbox to send messages without restrictions, see [SMS sandbox](https://docs.aws.amazon.com/sns/latest/dg/sns-sms-sandbox.html) in the
  *Amazon SNS Developer Guide*.
  """
  def verify_sms_sandbox_phone_number(%Client{} = client, input, options \\ []) do
    meta = metadata()

    Request.request_post(client, meta, "VerifySMSSandboxPhoneNumber", input, options)
  end
end