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 actionB1VF7DC11PV2KM79OrSqaK4jRBQssax5+kxMT1ee/gu7c5cY1t6UYgLsrGSLMarR6r3j5hvEJlps/sVVQdEJne+gnlM/j59tiC6utoVew/nNsDuiBHHZjlwhly8=