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 actionFV8G7R39G1P4QQ83cIy0+/nNjtS4IGB2M7YdmPtBicXtJQPyrcWtOv4KMxaQuZoK7PeAto0OvmoMRyAEAFxIlMh4PfPLYhq7z/mCZCjVLM4NbynGzTNX8tLC1vw=