SendMessage

constructor(    queueUrl: Uri,     payload: String,     delaySeconds: Int? = null,     deduplicationId: String? = null,     messageGroupId: String? = null,     expires: ZonedDateTime? = null,     attributes: List<MessageAttribute>? = null,     systemAttributes: List<MessageSystemAttribute>? = null)
constructor(    @Json(name = "QueueUrl") queueUrl: Uri,     @Json(name = "MessageBody") messageBody: String,     @Json(name = "DelaySeconds") delaySeconds: Int? = null,     @Json(name = "MessageDeduplicationId") messageDeduplicationId: String? = null,     @Json(name = "MessageGroupId") messageGroupId: String? = null,     @Json(name = "MessageAttributes") messageAttributes: Map<String, MessageFieldsDto>? = null,     @Json(name = "MessageSystemAttributes") messageSystemAttributes: Map<String, MessageFieldsDto>? = null)