AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionQXQE331RTB1JF562jI+PEQe/pg380r7mK0AtB4J17vS74BUrbSZYswtRm2Pe0Cri5MVl6/j/Saq/J1RrSDU7/Mx6SlTwn2ZC/Vz8j7/1cTlcqRIU