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 actionXDX3C1WMM94F9BMEqYLQjbtuJ9zT+Ja628e0KV9CJKLiIxi7UzzgQyz4mjQvXy5sGP6JWP5Vj4i9p1/Bnuq4XHnR2Lc=