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 action8R57BH8RCJWH1JMSV2AE2+MayCKRbtaoeFzt/3UjoaQEIFfU6ZdmwSjbFsuIJWJD5URdYuY/Ep2j/3DgHO62HhiHfxkINSl6DyBgaTbOp3H7nvh44ZbTXbIfCo4=