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 action04MD7827VBMRMHD5PbI2gJJoq42cvBYBtoJf0gFp6vG1PUGJTI5ixbVZEXA5DEr/9jY7ncwZ0PYt1cI7JnYasM7KUPs=