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 actionMEY521RMJ4YXAX76zfPJZ8HJVyUgCug3PwndPzrQgrboMFMBtf9PFZUSg3pfn6Mpwab870ga5i9x7wxJRCGGx9T/BPxbRbmm8Yq5yzXXgqsaY1S+