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 action4EJNQ90ZT4B1ZK3N2Wvj0I5NUPEUPm2iV64KSlYhaxT8z3UnAShI6lI20fKBahItnfntziOMLFXEcOJ7rTAe7C4zILk=