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 actionP4BHC0TNNNQV0329wv03i6Ks+yBdxcjg/LCGKutLC+CZwA205UYj0ZC+q7K5RJrq0b3xMGgkc6PUO+zile6BLNVC9j4=