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 action9815JTG2Y09J4WS4IxZY9hszgAnovSCMupehZtj2w+gzzJQ6VsbQPRpwADdgG2Sim9L59JX3/xbWrH7bYStlCx5bgwHhb33+6QLQE/0R7OlhNI/UInlqEwdBA3Q=