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 action66YDVAMBXAQ7G7CWPoAmTPGRFvq6D8Eg+tTwHEakEPnSxFuheilMkqYVUf2OJpe9IKx/jPxVa5dJV9DQ5uBsXts9cGDMg9lbq4wN16jQyG6tlouz