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I had a lambda function written in Golang. And I was trying to publish a message to SNS topic from lambda function before the lambda is executed . Is it possible to do so?

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  • You can invoke lambda by SNS. Commented Jun 25, 2018 at 15:33
  • Are you referring to using SNS to trigger lambda ? I was looking for other way around . Wanted to publish the message to SNS using lambda function . I probably might have to use AWS SDK , however I do not know if it is possible for lambda backed by Golang . Commented Jun 25, 2018 at 15:36
  • But you need to publish msg before the lambda is executed. right ? Commented Jun 25, 2018 at 15:39
  • Probably my wording was bit confusing . I am fine if message is published just after lambda is triggered, at very beginning of function. Message would be something like : “Lambda just got triggered” Commented Jun 25, 2018 at 15:47

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Yes, you can publish a message to SNS topic using a lambda function written in Go language.

You can use the AWS SDK for GO

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Although Arafat's answer is absolutely correct but if someone is really stuck here then for a detailed and step by step information on how to connect SNS with lambda function written in GoLang, can refer to : https://medium.com/@madhavchaturvedi/awesomeness-of-golang-aws-lambda-d6bd08131117

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