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 actionPH20EMN2T3RQZ2XFQozksRbI9m94OJLJLqJooMlQ/4hqDtPas/ciH+wyDkaL1kamm0SNWtcc1m6lioLareDdIo2j9b4=