Mastering IAM with Terraform: Comparing Heredoc, jsonencode(), and aws_iam_policy_document

Mastering IAM with Terraform: Comparing Heredoc, jsonencode(), and aws_iam_policy_document

 

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When managing AWS Identity and Access Management (IAM) policies with Terraform, choosing the proper method to define and render policy documents can significantly affect readability, maintainability, and validation.