2019-07-11T10:42:53.4541271Z Help : [More Information](https://github.com/kasunkv/owasp-zap-vsts-task)
2019-07-11T10:42:53.4541312Z ==============================================================================
2019-07-11T10:42:55.8890064Z ##[error]Task Failed. Error: {"Success":false,"Message":"502 - \"<!DOCTYPE html PUBLIC \\\"-//W3C//DTD XHTML 1.0 Strict//EN\\\" \\\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\\\">\\r\\n<html xmlns=\\\"http://www.w3.org/1999/xhtml\\\">\\r\\n<head>\\r\\n<meta http-equiv=\\\"Content-Type\\\" content=\\\"text/html; charset=iso-8859-1\\\"/>\\r\\n<title>502 - Web server received an invalid response while acting as a gateway or proxy server.</title>\\r\\n<style type=\\\"text/css\\\">\\r\\n<!--\\r\\nbody{margin:0;font-size:.7em;font-family:Verdana, Arial, Helvetica, sans-serif;background:#EEEEEE;}\\r\\nfieldset{padding:0 15px 10px 15px;} \\r\\nh1{font-size:2.4em;margin:0;color:#FFF;}\\r\\nh2{font-size:1.7em;margin:0;color:#CC0000;} \\r\\nh3{font-size:1.2em;margin:10px 0 0 0;color:#000000;} \\r\\n#header{width:96%;margin:0 0 0 0;padding:6px 2% 6px 2%;font-family:\\\"trebuchet MS\\\", Verdana, sans-serif;color:#FFF;\\r\\nbackground-color:#555555;}\\r\\n#content{margin:0 0 0 2%;position:relative;}\\r\\n.content-container{background:#FFF;width:96%;margin-top:8px;padding:10px;position:relative;}\\r\\n-->\\r\\n</style>\\r\\n</head>\\r\\n<body>\\r\\n<div id=\\\"header\\\"><h1>Server Error</h1></div>\\r\\n<div id=\\\"content\\\">\\r\\n <div class=\\\"content-container\\\"><fieldset>\\r\\n <h2>502 - Web server received an invalid response while acting as a gateway or proxy server.</h2>\\r\\n <h3>There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.</h3>\\r\\n </fieldset></div>\\r\\n</div>\\r\\n</body>\\r\\n</html>\\r\\n\""}
2019-07-11T10:42:55.8945928Z ##[section]Finishing: OWASP ZAP Scan
Due to OWASP API key authentication.
I have disabled API key and grant access without an API key to OWASP zap client.
this unauthenticated way resolved my issue
Receiving a below error::