URI HTTP methods Schemas Properties See also

Messages

The Messages resource represents a direct message, which is a one-time message that you send directly to a limited audience without creating a campaign. You can send a direct message to as many as 100 recipients. The message can be a push notification for users of your mobile app, an SMS message, an email message, or a voice message.

When you send a direct message, Amazon Pinpoint delivers it immediately. You can't schedule the delivery of direct messages. In addition, you can't send a direct message to a segment. If you want to schedule a message to be sent at a certain time or you want to send a message to a segment, you should create a campaign rather than sending a direct message.

While sending transactional template-based messages using the Amazon Pinpoint API, CLI or SDK, you need to make sure that values are provided for all the template variable either at request time or as default values with the template. Messages failing to render due to missing attribute value will not be received successfully.

You can use the Messages resource to send a direct message.

URI

/v1/apps/application-id/messages

HTTP methods

POST

Operation ID: SendMessages

Creates and sends a direct message.

Path parameters
Name	Type	Required	Description
`application-id`	String	True	The unique identifier for the application. This identifier is displayed as the Project ID on the Amazon Pinpoint console.

Header parameters
Name	Type	Required	Description
`accept`	String	False	Indicates which content types, expressed as MIME types, the client understands.

Responses
Status code	Response model	Description
`200`	`MessageResponse`	The request succeeded.
`400`	`MessageBody`	The request contains a syntax error (BadRequestException).
`403`	`MessageBody`	The request was denied because access to the specified resource is forbidden (ForbiddenException).
`404`	`MessageBody`	The request failed because the specified resource was not found (NotFoundException).
`405`	`MessageBody`	The request failed because the method is not allowed for the specified resource (MethodNotAllowedException).
`413`	`MessageBody`	The request failed because the payload for the body of the request is too large (RequestEntityTooLargeException).
`429`	`MessageBody`	The request failed because too many requests were sent during a certain amount of time (TooManyRequestsException).
`500`	`MessageBody`	The request failed due to an unknown internal server error, exception, or failure (InternalServerErrorException).

OPTIONS

Retrieves information about the communication requirements and options that are available for the Messages resource.

Path parameters
Name	Type	Required	Description
`application-id`	String	True	The unique identifier for the application. This identifier is displayed as the Project ID on the Amazon Pinpoint console.

Responses
Status code	Response model	Description
`200`	None	The request succeeded.

Schemas

Request bodies


{
  "TraceId": "string",
  "Context": {
  },
  "MessageConfiguration": {
    "DefaultMessage": {
      "Body": "string",
      "Substitutions": {
      }
    },
    "DefaultPushNotificationMessage": {
      "Body": "string",
      "Substitutions": {
      },
      "Title": "string",
      "Action": enum,
      "Url": "string",
      "SilentPush": boolean,
      "Data": {
      }
    },
    "APNSMessage": {
      "Body": "string",
      "Substitutions": {
      },
      "Title": "string",
      "Action": enum,
      "Url": "string",
      "SilentPush": boolean,
      "Data": {
      },
      "MediaUrl": "string",
      "Sound": "string",
      "Badge": integer,
      "Category": "string",
      "ThreadId": "string",
      "RawContent": "string",
      "PreferredAuthenticationMethod": "string",
      "TimeToLive": integer,
      "Priority": "string",
      "CollapseId": "string",
      "APNSPushType": "string"
    },
    "GCMMessage": {
      "Body": "string",
      "Substitutions": {
      },
      "Title": "string",
      "Action": enum,
      "Url": "string",
      "SilentPush": boolean,
      "Data": {
      },
      "IconReference": "string",
      "Sound": "string",
      "ImageUrl": "string",
      "ImageIconUrl": "string",
      "SmallImageIconUrl": "string",
      "RawContent": "string",
      "CollapseKey": "string",
      "RestrictedPackageName": "string",
      "TimeToLive": integer,
      "Priority": "string"
    },
    "BaiduMessage": {
      "Body": "string",
      "Substitutions": {
      },
      "Title": "string",
      "Action": enum,
      "Url": "string",
      "SilentPush": boolean,
      "Data": {
      },
      "IconReference": "string",
      "Sound": "string",
      "ImageUrl": "string",
      "ImageIconUrl": "string",
      "SmallImageIconUrl": "string",
      "RawContent": "string",
      "TimeToLive": integer
    },
    "ADMMessage": {
      "Body": "string",
      "Substitutions": {
      },
      "Title": "string",
      "Action": enum,
      "Url": "string",
      "SilentPush": boolean,
      "Data": {
      },
      "IconReference": "string",
      "Sound": "string",
      "ImageUrl": "string",
      "ImageIconUrl": "string",
      "SmallImageIconUrl": "string",
      "RawContent": "string",
      "ConsolidationKey": "string",
      "ExpiresAfter": "string",
      "MD5": "string"
    },
    "EmailMessage": {
      "Body": "string",
      "Substitutions": {
      },
      "FromAddress": "string",
      "FeedbackForwardingAddress": "string",
      "ReplyToAddresses": [
        "string"
      ],
      "SimpleEmail": {
        "Subject": {
          "Data": "string",
          "Charset": "string"
        },
        "TextPart": {
          "Data": "string",
          "Charset": "string"
        },
        "HtmlPart": {
          "Data": "string",
          "Charset": "string"
        }
      },
      "RawEmail": {
        "Data": "string"
      }
    },
    "SMSMessage": {
      "Body": "string",
      "Substitutions": {
      },
      "SenderId": "string",
      "MessageType": enum,
      "Keyword": "string",
      "OriginationNumber": "string",
      "EntityId": "string",
      "TemplateId": "string",
      "MediaUrl": "string"
    },
    "VoiceMessage": {
      "Body": "string",
      "Substitutions": {
      },
      "LanguageCode": "string",
      "VoiceId": "string",
      "OriginationNumber": "string"
    }
  },
  "TemplateConfiguration": {
    "SMSTemplate": {
      "Name": "string",
      "Version": "string"
    },
    "EmailTemplate": {
      "Name": "string",
      "Version": "string"
    },
    "PushTemplate": {
      "Name": "string",
      "Version": "string"
    },
    "VoiceTemplate": {
      "Name": "string",
      "Version": "string"
    }
  },
  "Addresses": {
  },
  "Endpoints": {
  }
}

Response bodies


{
  "ApplicationId": "string",
  "RequestId": "string",
  "Result": {
  },
  "EndpointResult": {
  }
}


{
  "RequestID": "string",
  "Message": "string"
}

Properties

ADMMessage

Specifies the settings for a one-time message that's sent directly to an endpoint through the ADM (Amazon Device Messaging) channel.

Property	Type	Required	Description
`Action`	string Values: `OPEN_APP \| DEEP_LINK \| URL`	False	The action to occur if the recipient taps the push notification. Valid values are: `OPEN_APP` – Your app opens or it becomes the foreground app if it was sent to the background. This is the default action. `DEEP_LINK` – Your app opens and displays a designated user interface in the app. This action uses the deep-linking features of the Android platform. `URL` – The default mobile browser on the recipient's device opens and loads the web page at a URL that you specify.
`Body`	string	False	The body of the notification message.
`ConsolidationKey`	string	False	An arbitrary string that indicates that multiple messages are logically the same and that Amazon Device Messaging (ADM) can drop previously enqueued messages in favor of this message.
`Data`	object	False	The JSON data payload to use for the push notification, if the notification is a silent push notification. This payload is added to the `data.pinpoint.jsonBody` object of the notification.
`ExpiresAfter`	string	False	The amount of time, in seconds, that ADM should store the message if the recipient's device is offline. Amazon Pinpoint specifies this value in the `expiresAfter` parameter when it sends the notification message to ADM.
`IconReference`	string	False	The icon image name of the asset saved in your app.
`ImageIconUrl`	string	False	The URL of the large icon image to display in the content view of the push notification.
`ImageUrl`	string	False	The URL of an image to display in the push notification.
`MD5`	string	False	The base64-encoded, MD5 checksum of the value specified by the `Data` property. ADM uses the `MD5` value to verify the integrity of the data.
`RawContent`	string	False	The raw, JSON-formatted string to use as the payload for the notification message. If specified, this value overrides all other content for the message.
`SilentPush`	boolean	False	Specifies whether the notification is a silent push notification, which is a push notification that doesn't display on a recipient's device. Silent push notifications can be used for cases such as updating an app's configuration or supporting phone home functionality.
`SmallImageIconUrl`	string	False	The URL of the small icon image to display in the status bar and the content view of the push notification.
`Sound`	string	False	The sound to play when the recipient receives the push notification. You can use the default stream or specify the file name of a sound resource that's bundled in your app. On an Android platform, the sound file must reside in `/res/raw/`.
`Substitutions`	object	False	The default message variables to use in the notification message. You can override the default variables with individual address variables.
`Title`	string	False	The title to display above the notification message on the recipient's device.
`Url`	string	False	The URL to open in the recipient's default mobile browser, if a recipient taps the push notification and the value of the `Action` property is `URL`.

APNSMessage

Specifies the settings for a one-time message that's sent directly to an endpoint through the APNs (Apple Push Notification service) channel.

Property	Type	Required	Description
`Action`	string Values: `OPEN_APP \| DEEP_LINK \| URL`	False	The action to occur if the recipient taps the push notification. Valid values are: `OPEN_APP` – Your app opens or it becomes the foreground app if it was sent to the background. This is the default action. `DEEP_LINK` – Your app opens and displays a designated user interface in the app. This setting uses the deep-linking features of the iOS platform. `URL` – The default mobile browser on the recipient's device opens and loads the web page at a URL that you specify.
`APNSPushType`	string	False	The type of push notification to send. Valid values are: `alert` – For a standard notification that's displayed on recipients' devices and prompts a recipient to interact with the notification. `background` – For a silent notification that delivers content in the background and isn't displayed on recipients' devices. `complication` – For a notification that contains update information for an app’s complication timeline. `fileprovider` – For a notification that signals changes to a File Provider extension. `mdm` – For a notification that tells managed devices to contact the MDM server. `voip` – For a notification that provides information about an incoming VoIP call. Amazon Pinpoint specifies this value in the `apns-push-type` request header when it sends the notification message to APNs. If you don't specify a value for this property, Amazon Pinpoint sets the value to `alert` or `background` automatically, based on the value that you specify for the `SilentPush` or `RawContent` property of the message. For more information about the `apns-push-type` request header, see Sending Notification Requests to APNs on the Apple Developer website.
`Badge`	integer	False	The key that indicates whether and how to modify the badge of your app's icon when the recipient receives the push notification. If this key isn't included in the dictionary, the badge doesn't change. To remove the badge, set this value to `0`.
`Body`	string	False	The body of the notification message.
`Category`	string	False	The key that indicates the notification type for the push notification. This key is a value that's defined by the `identifier` property of one of your app's registered categories.
`CollapseId`	string	False	An arbitrary identifier that, if assigned to multiple messages, APNs uses to coalesce the messages into a single push notification instead of delivering each message individually. This value can't exceed 64 bytes. Amazon Pinpoint specifies this value in the `apns-collapse-id` request header when it sends the notification message to APNs.
`Data`	object	False	The JSON payload to use for a silent push notification. This payload is added to the `data.pinpoint.jsonBody` object of the notification.
`MediaUrl`	string	False	The URL of an image or video to display in the push notification.
`PreferredAuthenticationMethod`	string	False	The authentication method that you want Amazon Pinpoint to use when authenticating with APNs, `CERTIFICATE` or `TOKEN`.
`Priority`	string	False	The priority of the push notification. Valid values are: `5` – Low priority, the notification might be delayed, delivered as part of a group, or throttled. `10` – High priority, the notification is sent immediately. This is the default value. A high priority notification should trigger an alert, play a sound, or badge your app's icon on the recipient's device. Amazon Pinpoint specifies this value in the `apns-priority` request header when it sends the notification message to APNs. The equivalent values for Firebase Cloud Messaging (FCM), formerly Google Cloud Messaging (GCM), are `normal`, for `5`, and `high`, for `10`. If you specify an FCM value for this property, Amazon Pinpoint accepts and converts the value to the corresponding APNs value.
`RawContent`	string	False	The raw, JSON-formatted string to use as the payload for the notification message. If specified, this value overrides all other content for the message. Note If you specify the raw content of an APNs push notification, the message payload has to include the `content-available` key. The value of the `content-available` key has to be an integer, and can only be `0` or `1`. If you're sending a standard notification, set the value of `content-available` to `0`. If you're sending a silent (background) notification, set the value of `content-available` to `1`. Additionally, silent notification payloads can't include the `alert`, `badge`, or `sound` keys. For more information, see Generating a Remote Notification and Pushing Background Updates to Your App on the Apple Developer website. If you want to send a push notification to users of the Safari web browser on a macOS laptop or desktop computer, you must specify the raw message payload. Also, the raw message payload must include a `url-args` array within the `aps` object. The `url-args` array is required in order to send push notifications to the Safari web browser. However, it is acceptable for the array to contain a single, empty element. For more information about Safari push notifications, see Configuring Safari Push Notifications on the Apple Developer website.
`SilentPush`	boolean	False	Specifies whether the notification is a silent push notification. A silent (or background) push notification isn't displayed on recipients' devices. You can use silent push notifications to make small updates to your app, or to display messages in an in-app message center. Amazon Pinpoint uses this property to determine the correct value for the `apns-push-type` request header when it sends the notification message to APNs. If you specify a value of `true` for this property, Amazon Pinpoint sets the value for the `apns-push-type` header field to `background`. Note If you specify the raw content of an APNs push notification, the message payload has to include the `content-available` key. For silent (background) notifications, set the value of `content-available` to `1`. Additionally, the message payload for a silent notification can't include the `alert`, `badge`, or `sound` keys. For more information, see Generating a Remote Notification and Pushing Background Updates to Your App on the Apple Developer website. Apple has indicated that they will throttle "excessive" background notifications based on current traffic volumes. To prevent your notifications being throttled, Apple recommends that you send no more than 3 silent push notifications to each recipient per hour.
`Sound`	string	False	The key for the sound to play when the recipient receives the push notification. The value for this key is the name of a sound file in your app's main bundle or the `Library/Sounds` folder in your app's data container. If the sound file can't be found or you specify `default` for the value, the system plays the default alert sound.
`Substitutions`	object	False	The default message variables to use in the notification message. You can override these default variables with individual address variables.
`ThreadId`	string	False	The key that represents your app-specific identifier for grouping notifications. If you provide a Notification Content app extension, you can use this value to group your notifications together.
`TimeToLive`	integer	False	The amount of time, in seconds, that APNs should store and attempt to deliver the push notification, if the service is unable to deliver the notification the first time. If this value is `0`, APNs treats the notification as if it expires immediately and the service doesn't store or try to deliver the notification again. Amazon Pinpoint specifies this value in the `apns-expiration` request header when it sends the notification message to APNs.
`Title`	string	False	The title to display above the notification message on the recipient's device.
`Url`	string	False	The URL to open in the recipient's default mobile browser, if a recipient taps the push notification and the value of the `Action` property is `URL`.

AddressConfiguration

Specifies address-based configuration settings for a message that's sent directly to an endpoint.

Property	Type	Required	Description
`BodyOverride`	string	False	The message body to use instead of the default message body. This value overrides the default message body.
`ChannelType`	string Values: `PUSH \| GCM \| APNS \| APNS_SANDBOX \| APNS_VOIP \| APNS_VOIP_SANDBOX \| ADM \| SMS \| VOICE \| EMAIL \| BAIDU \| CUSTOM \| IN_APP`	False	The channel to use when sending the message.
`Context`	object	False	An object that maps custom attributes to attributes for the address and is attached to the message. Attribute names are case sensitive. For a push notification, this payload is added to the `data.pinpoint` object. For an email or text message, this payload is added to email/SMS delivery receipt event attributes.
`RawContent`	string	False	The raw, JSON-formatted string to use as the payload for the message. If specified, this value overrides all other values for the message.
`Substitutions`	object	False	A map of the message variables to merge with the variables specified by properties of the `DefaultMessage` object. The variables specified in this map take precedence over all other variables.
`TitleOverride`	string	False	The message title to use instead of the default message title. This value overrides the default message title.

BaiduMessage

Specifies the settings for a one-time message that's sent directly to an endpoint through the Baidu (Baidu Cloud Push) channel.

Property	Type	Required	Description
`Action`	string Values: `OPEN_APP \| DEEP_LINK \| URL`	False	The action to occur if the recipient taps the push notification. Valid values are: `OPEN_APP` – Your app opens or it becomes the foreground app if it was sent to the background. This is the default action. `DEEP_LINK` – Your app opens and displays a designated user interface in the app. This action uses the deep-linking features of the Android platform. `URL` – The default mobile browser on the recipient's device opens and loads the web page at a URL that you specify.
`Body`	string	False	The body of the notification message.
`Data`	object	False	The JSON data payload to use for the push notification, if the notification is a silent push notification. This payload is added to the `data.pinpoint.jsonBody` object of the notification.
`IconReference`	string	False	The icon image name of the asset saved in your app.
`ImageIconUrl`	string	False	The URL of the large icon image to display in the content view of the push notification.
`ImageUrl`	string	False	The URL of an image to display in the push notification.
`RawContent`	string	False	The raw, JSON-formatted string to use as the payload for the notification message. If specified, this value overrides all other content for the message.
`SilentPush`	boolean	False	Specifies whether the notification is a silent push notification, which is a push notification that doesn't display on a recipient's device. Silent push notifications can be used for cases such as updating an app's configuration or supporting phone home functionality.
`SmallImageIconUrl`	string	False	The URL of the small icon image to display in the status bar and the content view of the push notification.
`Sound`	string	False	The sound to play when the recipient receives the push notification. You can use the default stream or specify the file name of a sound resource that's bundled in your app. On an Android platform, the sound file must reside in `/res/raw/`.
`Substitutions`	object	False	The default message variables to use in the notification message. You can override the default variables with individual address variables.
`TimeToLive`	integer	False	The amount of time, in seconds, that the Baidu Cloud Push service should store the message if the recipient's device is offline. The default value and maximum supported time is 604,800 seconds (7 days).
`Title`	string	False	The title to display above the notification message on the recipient's device.
`Url`	string	False	The URL to open in the recipient's default mobile browser, if a recipient taps the push notification and the value of the `Action` property is `URL`.

DefaultMessage

Specifies the default message for all channels.

Property	Type	Required	Description
`Body`	string	False	The default body of the message.
`Substitutions`	object	False	The default message variables to use in the message. You can override these default variables with individual address variables.

DefaultPushNotificationMessage

Specifies the default settings and content for a push notification that's sent directly to an endpoint.

Property	Type	Required	Description
`Action`	string Values: `OPEN_APP \| DEEP_LINK \| URL`	False	The default action to occur if a recipient taps the push notification. Valid values are: `OPEN_APP` – Your app opens or it becomes the foreground app if it was sent to the background. This is the default action. `DEEP_LINK` – Your app opens and displays a designated user interface in the app. This setting uses the deep-linking features of the iOS and Android platforms. `URL` – The default mobile browser on the recipient's device opens and loads the web page at a URL that you specify.
`Body`	string	False	The default body of the notification message.
`Data`	object	False	The JSON data payload to use for the default push notification, if the notification is a silent push notification. This payload is added to the `data.pinpoint.jsonBody` object of the notification.
`SilentPush`	boolean	False	Specifies whether the default notification is a silent push notification, which is a push notification that doesn't display on a recipient's device. Silent push notifications can be used for cases such as updating an app's configuration or delivering messages to an in-app notification center.
`Substitutions`	object	False	The default message variables to use in the notification message. You can override the default variables with individual address variables.
`Title`	string	False	The default title to display above the notification message on a recipient's device.
`Url`	string	False	The default URL to open in a recipient's default mobile browser, if a recipient taps the push notification and the value of the `Action` property is `URL`.

DirectMessageConfiguration

Specifies the settings and content for the default message and any default messages that you tailored for specific channels.

Property	Type	Required	Description
`ADMMessage`	ADMMessage	False	The default push notification message for the ADM (Amazon Device Messaging) channel. This message overrides the default push notification message (`DefaultPushNotificationMessage`).
`APNSMessage`	APNSMessage	False	The default push notification message for the APNs (Apple Push Notification service) channel. This message overrides the default push notification message (`DefaultPushNotificationMessage`).
`BaiduMessage`	BaiduMessage	False	The default push notification message for the Baidu (Baidu Cloud Push) channel. This message overrides the default push notification message (`DefaultPushNotificationMessage`).
`DefaultMessage`	DefaultMessage	False	The default message for all channels.
`DefaultPushNotificationMessage`	DefaultPushNotificationMessage	False	The default push notification message for all push notification channels.
`EmailMessage`	EmailMessage	False	The default message for the email channel. This message overrides the default message (`DefaultMessage`).
`GCMMessage`	GCMMessage	False	The default push notification message for the GCM channel, which is used to send notifications through the Firebase Cloud Messaging (FCM), formerly Google Cloud Messaging (GCM), service. This message overrides the default push notification message (`DefaultPushNotificationMessage`).
`SMSMessage`	SMSMessage	False	The default message for the SMS channel. This message overrides the default message (`DefaultMessage`).
`VoiceMessage`	VoiceMessage	False	The default message for the voice channel. This message overrides the default message (`DefaultMessage`).

EmailMessage

Specifies the default settings and content for a one-time email message that's sent directly to an endpoint.

Property	Type	Required	Description
`Body`	string	False	The body of the email message.
`FeedbackForwardingAddress`	string	False	The email address to forward bounces and complaints to, if feedback forwarding is enabled.
`FromAddress`	string	False	The verified email address to send the email message from. The default value is the `FromAddress` specified for the email channel.
`RawEmail`	RawEmail	False	The email message, represented as a raw MIME message.
`ReplyToAddresses`	Array of type string	False	The reply-to email address(es) for the email message. If a recipient replies to the email, each reply-to address receives the reply.
`SimpleEmail`	SimpleEmail	False	The email message, composed of a subject, a text part, and an HTML part.
`Substitutions`	object	False	The default message variables to use in the email message. You can override the default variables with individual address variables.

EndpointMessageResult

Provides information about the delivery status and results of sending a message directly to an endpoint.

Property	Type	Required	Description
`Address`	string	False	The endpoint address that the message was delivered to.
`DeliveryStatus`	string Values: `SUCCESSFUL \| THROTTLED \| TEMPORARY_FAILURE \| PERMANENT_FAILURE \| UNKNOWN_FAILURE \| OPT_OUT \| DUPLICATE`	True	The delivery status of the message. Possible values are: `DUPLICATE` – The endpoint address is a duplicate of another endpoint address. Amazon Pinpoint won't attempt to send the message again. `OPT_OUT` – The SendMessages API does not honor the endpoint OPT_OUT status. `PERMANENT_FAILURE` – An error occurred when delivering the message to the endpoint. Amazon Pinpoint won't attempt to send the message again. `SUCCESSFUL` – The message was successfully delivered to the endpoint. `TEMPORARY_FAILURE` – A temporary error occurred. Amazon Pinpoint won't attempt to send the message again. `THROTTLED` – Amazon Pinpoint throttled the operation to send the message to the endpoint. `UNKNOWN_FAILURE` – An unknown error occurred.
`MessageId`	string	False	The unique identifier for the message that was sent.
`StatusCode`	integer	True	The downstream service status code for delivering the message.
`StatusMessage`	string	False	The status message for delivering the message.
`UpdatedToken`	string	False	For push notifications that are sent through the GCM channel, specifies whether the endpoint's device registration token was updated as part of delivering the message.

EndpointSendConfiguration

Specifies the content, including message variables and attributes, to use in a message that's sent directly to an endpoint.

Property	Type	Required	Description
`BodyOverride`	string	False	The body of the message. If specified, this value overrides the default message body.
`Context`	object	False	A map of custom attributes to attach to the message for the address. Attribute names are case sensitive. For a push notification, this payload is added to the `data.pinpoint` object. For an email or text message, this payload is added to email/SMS delivery receipt event attributes.
`RawContent`	string	False	The raw, JSON-formatted string to use as the payload for the message. If specified, this value overrides all other values for the message.
`Substitutions`	object	False	A map of the message variables to merge with the variables specified for the default message (`DefaultMessage.Substitutions`). The variables specified in this map take precedence over all other variables.
`TitleOverride`	string	False	The title or subject line of the message. If specified, this value overrides the default message title or subject line.

GCMMessage

Specifies the settings for a one-time message that's sent directly to an endpoint through the GCM channel. The GCM channel enables Amazon Pinpoint to send messages to the Firebase Cloud Messaging (FCM), formerly Google Cloud Messaging (GCM), service.

Property	Type	Required	Description
`Action`	string Values: `OPEN_APP \| DEEP_LINK \| URL`	False	The action to occur if the recipient taps the push notification. Valid values are: `OPEN_APP` – Your app opens or it becomes the foreground app if it was sent to the background. This is the default action. `DEEP_LINK` – Your app opens and displays a designated user interface in the app. This action uses the deep-linking features of the Android platform. `URL` – The default mobile browser on the recipient's device opens and loads the web page at a URL that you specify.
`Body`	string	False	The body of the notification message.
`CollapseKey`	string	False	An arbitrary string that identifies a group of messages that can be collapsed to ensure that only the last message is sent when delivery can resume. This helps avoid sending too many instances of the same messages when the recipient's device comes online again or becomes active. Amazon Pinpoint specifies this value in the Firebase Cloud Messaging (FCM) `collapse_key` parameter when it sends the notification message to FCM.
`Data`	object	False	The JSON data payload to use for the push notification, if the notification is a silent push notification. This payload is added to the `data.pinpoint.jsonBody` object of the notification.
`IconReference`	string	False	The icon image name of the asset saved in your app.
`ImageIconUrl`	string	False	The URL of the large icon image to display in the content view of the push notification.
`ImageUrl`	string	False	The URL of an image to display in the push notification.
`Priority`	string	False	The priority of the push notification. Valid values are: `normal` – The notification might be delayed. Delivery is optimized for battery usage on the recipient's device. Use this value unless immediate delivery is required. `high` – The notification is sent immediately and might wake a sleeping device. Amazon Pinpoint specifies this value in the FCM `priority` parameter when it sends the notification message to FCM. The equivalent values for Apple Push Notification service (APNs) are `5`, for `normal`, and `10`, for `high`. If you specify an APNs value for this property, Amazon Pinpoint accepts and converts the value to the corresponding FCM value.
`RawContent`	string	False	The raw, JSON-formatted string to use as the payload for the notification message. If specified, this value overrides all other content for the message.
`RestrictedPackageName`	string	False	The package name of the application where registration tokens must match in order for the recipient to receive the message.
`SilentPush`	boolean	False	Specifies whether the notification is a silent push notification, which is a push notification that doesn't display on a recipient's device. Silent push notifications can be used for cases such as updating an app's configuration or supporting phone home functionality.
`SmallImageIconUrl`	string	False	The URL of the small icon image to display in the status bar and the content view of the push notification.
`Sound`	string	False	The sound to play when the recipient receives the push notification. You can use the default stream or specify the file name of a sound resource that's bundled in your app. On an Android platform, the sound file must reside in `/res/raw/`.
`Substitutions`	object	False	The default message variables to use in the notification message. You can override the default variables with individual address variables.
`TimeToLive`	integer	False	The amount of time, in seconds, that FCM should store and attempt to deliver the push notification, if the service is unable to deliver the notification the first time. If you don't specify this value, FCM defaults to the maximum value, which is 2,419,200 seconds (28 days). Amazon Pinpoint specifies this value in the FCM `time_to_live` parameter when it sends the notification message to FCM.
`Title`	string	False	The title to display above the notification message on the recipient's device.
`Url`	string	False	The URL to open in the recipient's default mobile browser, if a recipient taps the push notification and the value of the `Action` property is `URL`.

MessageBody

Provides information about an API request or response.

Property	Type	Required	Description
`Message`	string	False	The message that's returned from the API.
`RequestID`	string	False	The unique identifier for the request or response.

MessageRequest

Specifies the configuration and other settings for a message.

Property	Type	Required	Description
`Addresses`	object	False	A map of key-value pairs, where each key is an address and each value is an AddressConfiguration object. An address can be a push notification token, a phone number, or an email address. You can use an AddressConfiguration object to tailor the message for an address by specifying settings such as content overrides and message variables.
`Context`	object	False	A map of custom attributes to attach to the message. For a push notification, this payload is added to the `data.pinpoint` object. For an email or text message, this payload is added to email/SMS delivery receipt event attributes.
`Endpoints`	object	False	A map of key-value pairs, where each key is an endpoint ID and each value is an EndpointSendConfiguration object. You can use an EndpointSendConfiguration object to tailor the message for an endpoint by specifying settings such as content overrides and message variables.
`MessageConfiguration`	DirectMessageConfiguration	False	The settings and content for the default message and any default messages that you defined for specific channels.
`TemplateConfiguration`	TemplateConfiguration	False	The message template to use for the message.
`TraceId`	string	False	The unique identifier for tracing the message. This identifier is visible in message events.

MessageResponse

Provides information about the results of a request to send a message to an endpoint address.

Property	Type	Required	Description
`ApplicationId`	string	True	The unique identifier for the application that was used to send the message.
`EndpointResult`	object	False	A map that contains a multipart response for each address that the message was sent to. In the map, the endpoint ID is the key and the result is the value.
`RequestId`	string	False	The identifier for the original request that the message was delivered for.
`Result`	object	False	A map that contains a multipart response for each address (email address, phone number, or push notification token) that the message was sent to. In the map, the address is the key and the result is the value.

MessageResult

Provides information about the results of sending a message directly to an endpoint address.

Property	Type	Required	Description
`DeliveryStatus`	string Values: `SUCCESSFUL \| THROTTLED \| TEMPORARY_FAILURE \| PERMANENT_FAILURE \| UNKNOWN_FAILURE \| OPT_OUT \| DUPLICATE`	True	The delivery status of the message. Possible values are: `DUPLICATE` – The endpoint address is a duplicate of another endpoint address. Amazon Pinpoint won't attempt to send the message again. `OPT_OUT` – The SendMessages API does not honor the OPT_OUT attribute when sending to endpoints and therefore will not use the OPT_OUT message status. `PERMANENT_FAILURE` – An error occurred when delivering the message to the endpoint address. Amazon Pinpoint won't attempt to send the message again. `SUCCESSFUL` – The message was successfully delivered to the endpoint address. `TEMPORARY_FAILURE` – A temporary error occurred. Amazon Pinpoint won't attempt to send the message again. `THROTTLED` – Amazon Pinpoint throttled the operation to send the message to the endpoint address. `UNKNOWN_FAILURE` – An unknown error occurred.
`MessageId`	string	False	The unique identifier for the message that was sent.
`StatusCode`	integer	True	The downstream service status code for delivering the message.
`StatusMessage`	string	False	The status message for delivering the message.
`UpdatedToken`	string	False	For push notifications that are sent through the GCM channel, specifies whether the endpoint's device registration token was updated as part of delivering the message.

RawEmail

Specifies the contents of an email message, represented as a raw MIME message.

Property	Type	Required	Description
`Data`	string	False	The email message, represented as a raw MIME message. The entire message must be base64 encoded.

SMSMessage

Specifies the default settings for a one-time SMS message that's sent directly to an endpoint.

Property	Type	Required	Description
`Body`	string	False	The body of the SMS message.
`EntityId`	string	False	A registered Entity ID (currently only used when sending messages to recipients in India).
`Keyword`	string	False	The SMS program name that you provided to AWS Support when you requested your dedicated number.
`MediaUrl`	string	False	This field is reserved for future use.
`MessageType`	string Values: `TRANSACTIONAL \| PROMOTIONAL`	False	The SMS message type. Valid values are `TRANSACTIONAL` (for messages that are critical or time-sensitive, such as a one-time passwords) and `PROMOTIONAL` (for messsages that aren't critical or time-sensitive, such as marketing messages).
`OriginationNumber`	string	False	The number to send the SMS message from. The phone number that you specify must exist in your Amazon Pinpoint account—you can't pass an arbitrary phone number. If you want to use a sender ID to send your message, omit this parameter and use `SenderId` instead.
`SenderId`	string	False	The alphabetic Sender ID to display as the sender of the message on a recipient's device. Support for sender IDs varies by country. To specify a phone number as the sender, omit this parameter and use `OriginationNumber` instead. For more information about support for Sender ID by country, see the Amazon Pinpoint User Guide.
`Substitutions`	object	False	The message variables to use in the SMS message. You can override the default variables with individual address variables.
`TemplateId`	string	False	A registered Template ID (currently only used when sending messages to recipients in India).

SimpleEmail

Specifies the contents of an email message, composed of a subject, a text part, and an HTML part.

Property	Type	Required	Description
`HtmlPart`	SimpleEmailPart	False	The body of the email message, in HTML format. We recommend using HTML format for email clients that render HTML content. You can include links, formatted text, and more in an HTML message.
`Subject`	SimpleEmailPart	False	The subject line, or title, of the email.
`TextPart`	SimpleEmailPart	False	The body of the email message, in plain text format. We recommend using plain text format for email clients that don't render HTML content and clients that are connected to high-latency networks, such as mobile devices.

SimpleEmailPart

Specifies the subject or body of an email message, represented as textual email data and the applicable character set.

Property	Type	Required	Description
`Charset`	string	False	The applicable character set for the message content.
`Data`	string	False	The textual data of the message content.

Template

Specifies the name and version of the message template to use for the message.

Property Type Required Description

Property	Type	Required	Description
`Name`	string	False	The name of the message template to use for the message. If specified, this value must match the name of an existing message template.
`Version`	string	False	The unique identifier for the version of the message template to use for the message. If specified, this value must match the identifier for an existing template version. To retrieve a list of versions and version identifiers for a template, use the Template Versions resource. If you don't specify a value for this property, Amazon Pinpoint uses the active version of the template. The active version is typically the version of a template that's been most recently reviewed and approved for use, depending on your workflow. It isn't necessarily the latest version of a template.

Name

string

False

The name of the message template to use for the message. If specified, this value must match the name of an existing message template.

Version

string

False

The unique identifier for the version of the message template to use for the message. If specified, this value must match the identifier for an existing template version. To retrieve a list of versions and version identifiers for a template, use the Template Versions resource.

If you don't specify a value for this property, Amazon Pinpoint uses the active version of the template. The active version is typically the version of a template that's been most recently reviewed and approved for use, depending on your workflow. It isn't necessarily the latest version of a template.

TemplateConfiguration

Specifies the message template to use for the message, for each type of channel.

Property	Type	Required	Description
`EmailTemplate`	Template	False	The email template to use for the message.
`PushTemplate`	Template	False	The push notification template to use for the message.
`SMSTemplate`	Template	False	The SMS template to use for the message.
`VoiceTemplate`	Template	False	The voice template to use for the message. This object isn't supported for campaigns.

VoiceMessage

Specifies the settings for a one-time voice message that's sent directly to an endpoint through the voice channel.

Property	Type	Required	Description
`Body`	string	False	The text of the script to use for the voice message.
`LanguageCode`	string	False	The code for the language to use when synthesizing the text of the message script. For a list of supported languages and the code for each one, see the Amazon Polly Developer Guide.
`OriginationNumber`	string	False	The phone number, in E.164 format, to send the voice message from. This value should be one of the dedicated long codes that's assigned to your AWS account.
`Substitutions`	object	False	The default message variables to use in the voice message. You can override the default variables with individual address variables.
`VoiceId`	string	False	The name of the voice to use when delivering the message. For a list of supported voices, see the Amazon Polly Developer Guide.

Messages

URI

HTTP methods

POST

OPTIONS

Schemas

Request bodies

Response bodies

Properties

ADMMessage

APNSMessage

Note

Note

AddressConfiguration

BaiduMessage

DefaultMessage

DefaultPushNotificationMessage

DirectMessageConfiguration

EmailMessage

EndpointMessageResult

EndpointSendConfiguration

GCMMessage

MessageBody

MessageRequest

MessageResponse

MessageResult

RawEmail

SMSMessage

SimpleEmail

SimpleEmailPart

Template

TemplateConfiguration

VoiceMessage

See also

SendMessages