Amazon SNS - SMS sending, delivery status

Question

I am trying to send messages using Amazon SNS, but it shows atypical behavior. It sends messages to some numbers, and may or may not apply to others.

import boto3
client = boto3.client('sns', .....)
client.publish(PhoneNumber, Message)

I use the Publish API to directly send SMS for OTP without using the Theme. Is there a way to get delivery status for them? Will the region / DND affect delivery. This is for indian numbers. I use transactional messages for them.

Answer 1

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