Deep Dive into Problem: S3 Bucket Error 403 Access Forbidden
Deep Dive into Problem: S3 Bucket Error 403 Access Forbidden Question "I'm trying to access my Amazon S3 bucket, but I keep getting a 403 Access Forbidden error. I've checked my IAM roles and bucket permissions, but I still can't figure out why I’m being denied access. How can I resolve this?" Clarifying the Issue You're encountering an AccessDenied (403 Forbidden) error when attempting to access your S3 bucket. This error typically indicates that either your credentials lack the necessary permissions or the S3 bucket policy explicitly denies access. Common causes of this issue include: Incorrect IAM Policies – Your IAM user or role might not have the required s3:GetObject or s3:ListBucket permissions. Bucket Policy Restrictions – The S3 bucket policy might be blocking access to your AWS account or a specific role. Block Public Access Settings – AWS has security controls that automatically prevent public access unless explicitly allowed. Incorrect Object ACLs ...