A NextToken string is used when you call the ListPhoneNumbersOptedOut action to retrieve additional records that are available after the first page of results.

A list of phone numbers that are opted out of receiving SMS messages. The list is paginated, and each page can contain up to 100 phone numbers.

A NextToken string is returned when you call the ListPhoneNumbersOptedOut action if additional records are available after the first page of results.

The response's http status code.

EndpointArn of endpoint to delete.

The ARN of the topic for which to list tags.

The tags associated with the specified topic.

The response's http status code.

The ARN of the topic whose access control policy you wish to modify.

The unique label of the statement you want to remove.

The ARN of the topic you want to delete.

The default settings for sending SMS messages from your account. You can set values for the following attribute names:

MonthlySpendLimit – The maximum amount in USD that you are willing to spend each month to send SMS messages. When Amazon SNS determines that sending an SMS message would incur a cost that exceeds this limit, it stops sending SMS messages within minutes.

Amazon SNS stops sending SMS messages within minutes of the limit being crossed. During that interval, if you continue to send SMS messages, you will incur costs that exceed your limit.

By default, the spend limit is set to the maximum allowed by Amazon SNS. If you want to raise the limit, submit an SNS Limit Increase case. For New limit value, enter your desired monthly spend limit. In the Use Case Description field, explain that you are requesting an SMS monthly spend limit increase.

DeliveryStatusIAMRole – The ARN of the IAM role that allows Amazon SNS to write logs about SMS deliveries in CloudWatch Logs. For each SMS message that you send, Amazon SNS writes a log that includes the message price, the success or failure status, the reason for failure (if the message failed), the message dwell time, and other information.

DeliveryStatusSuccessSamplingRate – The percentage of successful SMS deliveries for which Amazon SNS will write logs in CloudWatch Logs. The value can be an integer from 0 - 100. For example, to write logs only for failed deliveries, set this value to 0. To write logs for 10% of your successful deliveries, set it to 10.

DefaultSenderID – A string, such as your business brand, that is displayed as the sender on the receiving device. Support for sender IDs varies by country. The sender ID can be 1 - 11 alphanumeric characters, and it must contain at least one letter.

DefaultSMSType – The type of SMS message that you will send by default. You can assign the following values:

• Promotional – (Default) Noncritical messages, such as marketing messages. Amazon SNS optimizes the message delivery to incur the lowest cost.
• Transactional – Critical messages that support customer transactions, such as one-time passcodes for multi-factor authentication. Amazon SNS optimizes the message delivery to achieve the highest reliability.

UsageReportS3Bucket – The name of the Amazon S3 bucket to receive daily SMS usage reports from Amazon SNS. Each day, Amazon SNS will deliver a usage report as a CSV file to the bucket. The report includes the following information for each SMS message that was successfully delivered by your account:

• Time that the message was published (in UTC)
• Message ID
• Destination phone number
• Message type
• Delivery status
• Message price (in USD)
• Part number (a message is split into multiple parts if it is too long for a single message)
• Total number of parts

To receive the report, the bucket must have a policy that allows the Amazon SNS service principal to perform the s3:PutObject and s3:GetBucketLocation actions.

For an example bucket policy and usage report, see Monitoring SMS Activity in the Amazon SNS Developer Guide.

The response's http status code.

Token returned by the previous ListTopics request.

A list of topic ARNs.

Token to pass along to the next ListTopics request. This element is returned if there are additional topics to retrieve.

The response's http status code.

The destination phone number to verify.

The OTP sent to the destination number from the CreateSMSSandBoxPhoneNumber call.

The response's http status code.

Arbitrary user data to associate with the endpoint. Amazon SNS does not use this data. The data must be in UTF-8 format and less than 2KB.

For a list of attributes, see SetEndpointAttributes.

PlatformApplicationArn returned from CreatePlatformApplication is used to create a an endpoint.

Unique identifier created by the notification service for an app on a device. The specific name for Token will vary, depending on which notification service is being used. For example, when using APNS as the notification service, you need the device token. Alternatively, when using GCM (Firebase Cloud Messaging) or ADM, the device token equivalent is called the registration ID.

EndpointArn returned from CreateEndpoint action.

The response's http status code.

PlatformApplicationArn for SetPlatformApplicationAttributes action.

A map of the platform application attributes. Attributes in this map include the following:

• PlatformCredential – The credential received from the notification service. For APNS and APNS_SANDBOX, PlatformCredential is private key. For GCM (Firebase Cloud Messaging), PlatformCredential is API key. For ADM, PlatformCredential is client secret.
• PlatformPrincipal – The principal received from the notification service. For APNS and APNS_SANDBOX, PlatformPrincipal is SSL certificate. For GCM (Firebase Cloud Messaging), there is no PlatformPrincipal. For ADM, PlatformPrincipal is client id.
• EventEndpointCreated – Topic ARN to which EndpointCreated event notifications are sent.
• EventEndpointDeleted – Topic ARN to which EndpointDeleted event notifications are sent.
• EventEndpointUpdated – Topic ARN to which EndpointUpdate event notifications are sent.
• EventDeliveryFailure – Topic ARN to which DeliveryFailure event notifications are sent upon Direct Publish delivery failure (permanent) to one of the application's endpoints.
• SuccessFeedbackRoleArn – IAM role ARN used to give Amazon SNS write access to use CloudWatch Logs on your behalf.
• FailureFeedbackRoleArn – IAM role ARN used to give Amazon SNS write access to use CloudWatch Logs on your behalf.
• SuccessFeedbackSampleRate – Sample rate percentage (0-100) of successfully delivered messages.

Token returned by the previous ListSubscriptionsByTopic request.

The ARN of the topic for which you wish to find subscriptions.

Token to pass along to the next ListSubscriptionsByTopic request. This element is returned if there are more subscriptions to retrieve.

A list of subscriptions.

The response's http status code.

The ARN of the topic whose properties you want to get.

A map of the topic's attributes. Attributes in this map include the following:

• DeliveryPolicy – The JSON serialization of the topic's delivery policy.
• DisplayName – The human-readable name used in the From field for notifications to email and email-json endpoints.
• Owner – The account ID of the topic's owner.
• Policy – The JSON serialization of the topic's access control policy.
• SubscriptionsConfirmed – The number of confirmed subscriptions for the topic.
• SubscriptionsDeleted – The number of deleted subscriptions for the topic.
• SubscriptionsPending – The number of subscriptions pending confirmation for the topic.
• TopicArn – The topic's ARN.
• EffectiveDeliveryPolicy – The JSON serialization of the effective delivery policy, taking system defaults into account.

The following attribute applies only to server-side-encryption:

• KmsMasterKeyId - The ID of an Amazon Web Services managed customer master key (CMK) for Amazon SNS or a custom CMK. For more information, see Key Terms. For more examples, see KeyId in the Key Management Service API Reference.

The following attributes apply only to FIFO topics:

• FifoTopic – When this is set to true, a FIFO topic is created.

• ContentBasedDeduplication – Enables content-based deduplication for FIFO topics.

  • By default, ContentBasedDeduplication is set to false. If you create a FIFO topic and this attribute is false, you must specify a value for the MessageDeduplicationId parameter for the Publish action.

  • When you set ContentBasedDeduplication to true, Amazon SNS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).

    (Optional) To override the generated value, you can specify a value for the MessageDeduplicationId parameter for the Publish action.

The response's http status code.

The language to use for sending the OTP. The default value is en-US.

The destination phone number to verify. On verification, Amazon SNS adds this phone number to the list of verified phone numbers that you can send SMS messages to.

The response's http status code.

The phone number to opt in. Use E.164 format.

The response's http status code.

The destination phone number to delete.

The response's http status code.

Token that the previous ListSMSSandboxPhoneNumbersInput request returns.

The maximum number of phone numbers to return.

A NextToken string is returned when you call the ListSMSSandboxPhoneNumbersInput operation if additional pages of records are available.

The response's http status code.

A list of the calling account's pending and verified phone numbers.

Application names must be made up of only uppercase and lowercase ASCII letters, numbers, underscores, hyphens, and periods, and must be between 1 and 256 characters long.

The following platforms are supported: ADM (Amazon Device Messaging), APNS (Apple Push Notification Service), APNS_SANDBOX, and GCM (Firebase Cloud Messaging).

For a list of attributes, see SetPlatformApplicationAttributes.

PlatformApplicationArn is returned.

The response's http status code.

PlatformApplicationArn for GetPlatformApplicationAttributesInput.

Attributes include the following:

• EventEndpointCreated – Topic ARN to which EndpointCreated event notifications should be sent.
• EventEndpointDeleted – Topic ARN to which EndpointDeleted event notifications should be sent.
• EventEndpointUpdated – Topic ARN to which EndpointUpdate event notifications should be sent.
• EventDeliveryFailure – Topic ARN to which DeliveryFailure event notifications should be sent upon Direct Publish delivery failure (permanent) to one of the application's endpoints.

The response's http status code.

NextToken string is used when calling ListEndpointsByPlatformApplication action to retrieve additional records that are available after the first page results.

PlatformApplicationArn for ListEndpointsByPlatformApplicationInput action.

NextToken string is returned when calling ListEndpointsByPlatformApplication action if additional records are available after the first page results.

Endpoints returned for ListEndpointsByPlatformApplication action.

The response's http status code.

The new value for the attribute.

The ARN of the topic to modify.

A map of attributes with their corresponding values.

The following lists the names, descriptions, and values of the special request parameters that the SetTopicAttributes action uses:

• DeliveryPolicy – The policy that defines how Amazon SNS retries failed deliveries to HTTP/S endpoints.
• DisplayName – The display name to use for a topic with SMS subscriptions.
• Policy – The policy that defines who can access your topic. By default, only the topic owner can publish or subscribe to the topic.

The following attribute applies only to server-side-encryption:

• KmsMasterKeyId – The ID of an Amazon Web Services managed customer master key (CMK) for Amazon SNS or a custom CMK. For more information, see Key Terms. For more examples, see KeyId in the Key Management Service API Reference.

The following attribute applies only to FIFO topics:

• ContentBasedDeduplication – Enables content-based deduplication for FIFO topics.

  • By default, ContentBasedDeduplication is set to false. If you create a FIFO topic and this attribute is false, you must specify a value for the MessageDeduplicationId parameter for the Publish action.

  • When you set ContentBasedDeduplication to true, Amazon SNS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).

    (Optional) To override the generated value, you can specify a value for the MessageDeduplicationId parameter for the Publish action.

PlatformApplicationArn of platform application object to delete.

A list of the individual attribute names, such as MonthlySpendLimit, for which you want values.

For all attribute names, see SetSMSAttributes.

If you don't use this parameter, Amazon SNS returns all SMS attributes.

The SMS attribute names and their values.

The response's http status code.

NextToken string is used when calling ListPlatformApplications action to retrieve additional records that are available after the first page results.

Platform applications returned when calling ListPlatformApplications action.

NextToken string is returned when calling ListPlatformApplications action if additional records are available after the first page results.

The response's http status code.

The ARN of the topic whose access control policy you wish to modify.

A unique identifier for the new policy statement.

The account IDs of the users (principals) who will be given access to the specified actions. The users must have account, but do not need to be signed up for this service.

The action you want to allow for the specified principal(s).

Valid values: Any Amazon SNS action name, for example Publish.

EndpointArn for GetEndpointAttributes input.

Attributes include the following:

• CustomUserData – arbitrary user data to associate with the endpoint. Amazon SNS does not use this data. The data must be in UTF-8 format and less than 2KB.
• Enabled – flag that enables/disables delivery to the endpoint. Amazon SNS will set this to false when a notification service indicates to Amazon SNS that the endpoint is invalid. Users can set it back to true, typically after updating Token.

• Token – device token, also referred to as a registration id, for an app and mobile device. This is returned from the notification service when an app and mobile device are registered with the notification service.

  The device token for the iOS platform is returned in lowercase.

The response's http status code.

Token returned by the previous ListSubscriptions request.

Token to pass along to the next ListSubscriptions request. This element is returned if there are more subscriptions to retrieve.

A list of subscriptions.

The response's http status code.

The ARN of the subscription whose properties you want to get.

A map of the subscription's attributes. Attributes in this map include the following:

• ConfirmationWasAuthenticated – true if the subscription confirmation request was authenticated.
• DeliveryPolicy – The JSON serialization of the subscription's delivery policy.
• EffectiveDeliveryPolicy – The JSON serialization of the effective delivery policy that takes into account the topic delivery policy and account system defaults.
• FilterPolicy – The filter policy JSON that is assigned to the subscription. For more information, see Amazon SNS Message Filtering in the Amazon SNS Developer Guide.
• Owner – The account ID of the subscription's owner.
• PendingConfirmation – true if the subscription hasn't been confirmed. To confirm a pending subscription, call the ConfirmSubscription action with a confirmation token.
• RawMessageDelivery – true if raw message delivery is enabled for the subscription. Raw messages are free of JSON formatting and can be sent to HTTP/S and Amazon SQS endpoints.
• RedrivePolicy – When specified, sends undeliverable messages to the specified Amazon SQS dead-letter queue. Messages that can't be delivered due to client errors (for example, when the subscribed endpoint is unreachable) or server errors (for example, when the service that powers the subscribed endpoint becomes unavailable) are held in the dead-letter queue for further analysis or reprocessing.
• SubscriptionArn – The subscription's ARN.
• TopicArn – The topic ARN that the subscription is associated with.

The following attribute applies only to Amazon Kinesis Data Firehose delivery stream subscriptions:

• SubscriptionRoleArn – The ARN of the IAM role that has the following:

  • Permission to write to the Kinesis Data Firehose delivery stream
  • Amazon SNS listed as a trusted entity

  Specifying a valid ARN for this attribute is required for Kinesis Data Firehose delivery stream subscriptions. For more information, see Fanout to Kinesis Data Firehose delivery streams in the Amazon SNS Developer Guide.

The response's http status code.

A map of attributes with their corresponding values.

The following lists the names, descriptions, and values of the special request parameters that the CreateTopic action uses:

• DeliveryPolicy – The policy that defines how Amazon SNS retries failed deliveries to HTTP/S endpoints.
• DisplayName – The display name to use for a topic with SMS subscriptions.
• FifoTopic – Set to true to create a FIFO topic.
• Policy – The policy that defines who can access your topic. By default, only the topic owner can publish or subscribe to the topic.

The following attribute applies only to server-side encryption:

• KmsMasterKeyId – The ID of an Amazon Web Services managed customer master key (CMK) for Amazon SNS or a custom CMK. For more information, see Key Terms. For more examples, see KeyId in the Key Management Service API Reference.

The following attributes apply only to FIFO topics:

• FifoTopic – When this is set to true, a FIFO topic is created.

• ContentBasedDeduplication – Enables content-based deduplication for FIFO topics.

  • By default, ContentBasedDeduplication is set to false. If you create a FIFO topic and this attribute is false, you must specify a value for the MessageDeduplicationId parameter for the Publish action.

  • When you set ContentBasedDeduplication to true, Amazon SNS uses a SHA-256 hash to generate the MessageDeduplicationId using the body of the message (but not the attributes of the message).

    (Optional) To override the generated value, you can specify a value for the MessageDeduplicationId parameter for the Publish action.

The list of tags to add to a new topic.

To be able to tag a topic on creation, you must have the sns:CreateTopic and sns:TagResource permissions.

The name of the topic you want to create.

Constraints: Topic names must be made up of only uppercase and lowercase ASCII letters, numbers, underscores, and hyphens, and must be between 1 and 256 characters long.

For a FIFO (first-in-first-out) topic, the name must end with the .fifo suffix.

The Amazon Resource Name (ARN) assigned to the created topic.

The response's http status code.

The phone number for which you want to check the opt out status.

Indicates whether the phone number is opted out:

• true – The phone number is opted out, meaning you cannot publish SMS messages to it.
• false – The phone number is opted in, meaning you can publish SMS messages to it.

The response's http status code.

The ARN of the topic to which to add tags.

The tags to be added to the specified topic. A tag consists of a required key and an optional value.

The response's http status code.

Sets whether the response from the Subscribe request includes the subscription ARN, even if the subscription is not yet confirmed.

If you set this parameter to true, the response includes the ARN in all cases, even if the subscription is not yet confirmed. In addition to the ARN for confirmed subscriptions, the response also includes the pending subscription ARN value for subscriptions that aren't yet confirmed. A subscription becomes confirmed when the subscriber calls the ConfirmSubscription action with a confirmation token.

The default value is false.

A map of attributes with their corresponding values.

The following lists the names, descriptions, and values of the special request parameters that the Subscribe action uses:

• DeliveryPolicy – The policy that defines how Amazon SNS retries failed deliveries to HTTP/S endpoints.
• FilterPolicy – The simple JSON object that lets your subscriber receive only a subset of messages, rather than receiving every message published to the topic.
• RawMessageDelivery – When set to true, enables raw message delivery to Amazon SQS or HTTP/S endpoints. This eliminates the need for the endpoints to process JSON formatting, which is otherwise created for Amazon SNS metadata.
• RedrivePolicy – When specified, sends undeliverable messages to the specified Amazon SQS dead-letter queue. Messages that can't be delivered due to client errors (for example, when the subscribed endpoint is unreachable) or server errors (for example, when the service that powers the subscribed endpoint becomes unavailable) are held in the dead-letter queue for further analysis or reprocessing.

The following attribute applies only to Amazon Kinesis Data Firehose delivery stream subscriptions:

• SubscriptionRoleArn – The ARN of the IAM role that has the following:

  • Permission to write to the Kinesis Data Firehose delivery stream
  • Amazon SNS listed as a trusted entity

  Specifying a valid ARN for this attribute is required for Kinesis Data Firehose delivery stream subscriptions. For more information, see Fanout to Kinesis Data Firehose delivery streams in the Amazon SNS Developer Guide.

The endpoint that you want to receive notifications. Endpoints vary by protocol:

• For the http protocol, the (public) endpoint is a URL beginning with http://.
• For the https protocol, the (public) endpoint is a URL beginning with https://.
• For the email protocol, the endpoint is an email address.
• For the email-json protocol, the endpoint is an email address.
• For the sms protocol, the endpoint is a phone number of an SMS-enabled device.
• For the sqs protocol, the endpoint is the ARN of an Amazon SQS queue.
• For the application protocol, the endpoint is the EndpointArn of a mobile app and device.
• For the lambda protocol, the endpoint is the ARN of an Lambda function.
• For the firehose protocol, the endpoint is the ARN of an Amazon Kinesis Data Firehose delivery stream.

The ARN of the topic you want to subscribe to.

The protocol that you want to use. Supported protocols include:

• http – delivery of JSON-encoded message via HTTP POST
• https – delivery of JSON-encoded message via HTTPS POST
• email – delivery of message via SMTP
• email-json – delivery of JSON-encoded message via SMTP
• sms – delivery of message via SMS
• sqs – delivery of JSON-encoded message to an Amazon SQS queue
• application – delivery of JSON-encoded message to an EndpointArn for a mobile app and device
• lambda – delivery of JSON-encoded message to an Lambda function
• firehose – delivery of JSON-encoded message to an Amazon Kinesis Data Firehose delivery stream.

The ARN of the subscription if it is confirmed, or the string "pending confirmation" if the subscription requires confirmation. However, if the API request parameter ReturnSubscriptionArn is true, then the value is always the subscription ARN, even if the subscription requires confirmation.

The response's http status code.

Token that the previous ListOriginationNumbers request returns.

The maximum number of origination numbers to return.

A NextToken string is returned when you call the ListOriginationNumbers operation if additional pages of records are available.

A list of the calling account's verified and pending origination numbers.

The response's http status code.

The ARN of the topic from which to remove tags.

The list of tag keys to remove from the specified topic.

The response's http status code.

The ARN of the subscription to be deleted.

The response's http status code.

Indicates whether the calling account is in the SMS sandbox.

EndpointArn used for SetEndpointAttributes action.

A map of the endpoint attributes. Attributes in this map include the following:

• CustomUserData – arbitrary user data to associate with the endpoint. Amazon SNS does not use this data. The data must be in UTF-8 format and less than 2KB.
• Enabled – flag that enables/disables delivery to the endpoint. Amazon SNS will set this to false when a notification service indicates to Amazon SNS that the endpoint is invalid. Users can set it back to true, typically after updating Token.
• Token – device token, also referred to as a registration id, for an app and mobile device. This is returned from the notification service when an app and mobile device are registered with the notification service.

The new value for the attribute in JSON format.

The ARN of the subscription to modify.

A map of attributes with their corresponding values.

The following lists the names, descriptions, and values of the special request parameters that this action uses:

• DeliveryPolicy – The policy that defines how Amazon SNS retries failed deliveries to HTTP/S endpoints.
• FilterPolicy – The simple JSON object that lets your subscriber receive only a subset of messages, rather than receiving every message published to the topic.
• RawMessageDelivery – When set to true, enables raw message delivery to Amazon SQS or HTTP/S endpoints. This eliminates the need for the endpoints to process JSON formatting, which is otherwise created for Amazon SNS metadata.
• RedrivePolicy – When specified, sends undeliverable messages to the specified Amazon SQS dead-letter queue. Messages that can't be delivered due to client errors (for example, when the subscribed endpoint is unreachable) or server errors (for example, when the service that powers the subscribed endpoint becomes unavailable) are held in the dead-letter queue for further analysis or reprocessing.

The following attribute applies only to Amazon Kinesis Data Firehose delivery stream subscriptions:

• SubscriptionRoleArn – The ARN of the IAM role that has the following:

  • Permission to write to the Kinesis Data Firehose delivery stream
  • Amazon SNS listed as a trusted entity

  Specifying a valid ARN for this attribute is required for Kinesis Data Firehose delivery stream subscriptions. For more information, see Fanout to Kinesis Data Firehose delivery streams in the Amazon SNS Developer Guide.

Disallows unauthenticated unsubscribes of the subscription. If the value of this parameter is true and the request has an Amazon Web Services signature, then only the topic owner and the subscription owner can unsubscribe the endpoint. The unsubscribe action requires Amazon Web Services authentication.

The ARN of the topic for which you wish to confirm a subscription.

Short-lived token sent to an endpoint during the Subscribe action.

The ARN of the created subscription.

The response's http status code.

Optional parameter to be used as the "Subject" line when the message is delivered to email endpoints. This field will also be included, if present, in the standard JSON messages delivered to other endpoints.

Constraints: Subjects must be ASCII text that begins with a letter, number, or punctuation mark; must not include line breaks or control characters; and must be less than 100 characters long.

If you don't specify a value for the TargetArn parameter, you must specify a value for the PhoneNumber or TopicArn parameters.

Message attributes for Publish action.

The topic you want to publish to.

If you don't specify a value for the TopicArn parameter, you must specify a value for the PhoneNumber or TargetArn parameters.

The phone number to which you want to deliver an SMS message. Use E.164 format.

If you don't specify a value for the PhoneNumber parameter, you must specify a value for the TargetArn or TopicArn parameters.

This parameter applies only to FIFO (first-in-first-out) topics. The MessageDeduplicationId can contain up to 128 alphanumeric characters (a-z, A-Z, 0-9) and punctuation (!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).

Every message must have a unique MessageDeduplicationId, which is a token used for deduplication of sent messages. If a message with a particular MessageDeduplicationId is sent successfully, any message sent with the same MessageDeduplicationId during the 5-minute deduplication interval is treated as a duplicate.

If the topic has ContentBasedDeduplication set, the system generates a MessageDeduplicationId based on the contents of the message. Your MessageDeduplicationId overrides the generated one.

Set MessageStructure to json if you want to send a different message for each protocol. For example, using one publish action, you can send a short message to your SMS subscribers and a longer message to your email subscribers. If you set MessageStructure to json, the value of the Message parameter must:

• be a syntactically valid JSON object; and
• contain at least a top-level JSON key of "default" with a value that is a string.

You can define other top-level keys that define the message you want to send to a specific transport protocol (e.g., "http").

Valid value: json

This parameter applies only to FIFO (first-in-first-out) topics. The MessageGroupId can contain up to 128 alphanumeric characters (a-z, A-Z, 0-9) and punctuation (!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~).

The MessageGroupId is a tag that specifies that a message belongs to a specific message group. Messages that belong to the same message group are processed in a FIFO manner (however, messages in different message groups might be processed out of order). Every message must include a MessageGroupId.

The message you want to send.

If you are publishing to a topic and you want to send the same message to all transport protocols, include the text of the message as a String value. If you want to send different messages for each transport protocol, set the value of the MessageStructure parameter to json and use a JSON object for the Message parameter.

Constraints:

• With the exception of SMS, messages must be UTF-8 encoded strings and at most 256 KB in size (262,144 bytes, not 262,144 characters).

• For SMS, each message can contain up to 140 characters. This character limit depends on the encoding schema. For example, an SMS message can contain 160 GSM characters, 140 ASCII characters, or 70 UCS-2 characters.

  If you publish a message that exceeds this size limit, Amazon SNS sends the message as multiple messages, each fitting within the size limit. Messages aren't truncated mid-word but are cut off at whole-word boundaries.

  The total size limit for a single SMS Publish action is 1,600 characters.

JSON-specific constraints:

• Keys in the JSON object that correspond to supported transport protocols must have simple JSON string values.
• The values will be parsed (unescaped) before they are used in outgoing messages.
• Outbound notifications are JSON encoded (meaning that the characters will be reescaped for sending).
• Values have a minimum length of 0 (the empty string, "", is allowed).
• Values have a maximum length bounded by the overall message size (so, including multiple protocols may limit message sizes).
• Non-string values will cause the key to be ignored.
• Keys that do not correspond to supported transport protocols are ignored.
• Duplicate keys are not allowed.
• Failure to parse or validate any key or value in the message will cause the Publish call to return an error (no partial delivery).

This response element applies only to FIFO (first-in-first-out) topics.

The sequence number is a large, non-consecutive number that Amazon SNS assigns to each message. The length of SequenceNumber is 128 bits. SequenceNumber continues to increase for each MessageGroupId.

Unique identifier assigned to the published message.

Length Constraint: Maximum 100 characters

The response's http status code.

Attributes for endpoint.

EndpointArn for mobile app and device.

Binary type attributes can store any binary data, for example, compressed data, encrypted data, or images.-- -- Note: This Lens automatically encodes and decodes Base64 data. -- The underlying isomorphism will encode to Base64 representation during -- serialisation, and decode from Base64 representation during deserialisation. -- This Lens accepts and returns only raw unencoded data.

Strings are Unicode with UTF8 binary encoding. For a list of code values, see ASCII Printable Characters.

Amazon SNS supports the following logical data types: String, String.Array, Number, and Binary. For more information, see Message Attribute Data Types.

The status of the phone number.

The two-character code for the country or region, in ISO 3166-1 alpha-2 format.

The date and time when the phone number was created.

The phone number.

The capabilities of each phone number.

The list of supported routes.

PlatformApplicationArn for platform application object.

Attributes for platform application object.

The destination phone number's verification status.

The destination phone number.

The subscription's protocol.

The subscription's owner.

The ARN of the subscription's topic.

The subscription's endpoint (format depends on the protocol).

The subscription's ARN.

The required key portion of the tag.

The optional value portion of the tag.

The topic's ARN.