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 (!"#$%&'()*+,-./:;<=>?@[\]^_{|}~)`.

messageStructure

val messageStructure: String?

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:

phoneNumber

val phoneNumber: String?

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

subject

val subject: String?

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.

targetArn

val targetArn: String?

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

topicArn

val topicArn: String?

The topic you want to publish to.

Functions

copy

inline fun copy(block: PublishRequest.Builder.() -> Unit = {}): PublishRequest

equals

open operator override fun equals(other: Any?): Boolean

hashCode

open override fun hashCode(): Int

toString

open override fun toString(): String