AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionEVNCG52ZF9SNVM9JeDdJnDHmJ5eI7iMkPWUvskjxgHChI76gM+QAJQYl7swtx7j+G2yb76p6knJ7HuwibEShVWzD6wg=