"start_url" is not available (error 3,003)

I get the link from api call:
https://ponddytutors.zoom.us/s/576497858?zpk=dnqk0awTY06Xr3lSJSTGiwNYZuPuF51zJ8OILQwCPfc.BwcAAAFhK5j52QAAHCAkZDcxNTUyYzUtZjE5NS00OWIyLTlmMTItZDQ4NThhZTFmZjM0FkVEaHF6bmYtUnZxaDRVa0VoSUVLVmcWRURocXpuZi1SdnFoNFVrRWhJRUtWZxRSb29tMTAxIFBvbmRkeVR1dG9yc2QA1mw3UGVxR2RSNkJhM1ZtLUx1aGdUQVE4bVEtZGxvRW1oNHlYanBxcnZQdzAuQmdRc2JtMUtXVVpEZDI1WUx6bFVORkkwYjFCcFRHWkNaeTlKZWpNME5tNHZWblJ6UTB4d2JuQkZPRFJxVFQxQU1EazFZV0l6TmpsaFlXVmtPRFkxTmpRM09XUTNOV0V3Wmpaa05qQmxPVGd6TXpVd09EaGpZVGxsTm1VeU1tSXlaamxqTnpBeE1XRTVPREUyTnpCa09RQU1NME5DUVhWdmFWbFRNM005QUEAABZBRUZxa25ZaFRxV1NVenRoSDNWa3dnAgIBAA

return :
<div class=“page-header”>
<h1>Sorry…</h1>
</div>
<div class=“box”>
<i></i>
<span>
Not meeting host.
(3,003)
</span>
</div>

And then I take api call:
https://api.zoom.us/v2/meetings/576497858?access_token=…

return:
{“code”:1010,“message”:“User not belong to this account: 72ZCjzYYQ_KW4PnWoQmvWg”}

But, in my API call logs (https://developer.zoom.us/me/call-logs/) my hostid is EDhqznf-Rvqh4UkEhIEKVg

Create call log:

<div class=“log-summary”>
<span class=“caret”></span>
<div class=“log-date-time”>2018-01-25 12:35:01</div>
<div class=“log-method”>POST</div>
<div class=“log-http-status”>200</div>
<div class=“log-endpoint”>https://api.zoom.us/v1/meeting/create</div>
</div>

<div class=“log-details”>
<h3>Request Information</h3>

<h5>Method / Endpoint</h5>
<pre>POST https://api.zoom.us/v1/meeting/create</pre>

<h5>Headers</h5>
<pre>accept-encoding: gzip
accept: application/json
connection: close
content-type: application/x-www-form-urlencoded; charset=utf-8
user-agent: okhttp/3.4.0-RC1</pre>

<h5>Params</h5>
<pre>api_key: o_2JE5vOToyYjF16lP-xXQ
api_secret: ******
data_type: JSON
duration: 60
host_id: EDhqznf-Rvqh4UkEhIEKVg
option_audio: both
option_auto_record_type: cloud
option_cn_meeting: false
option_enforce_login: false
option_in_meeting: false
option_jbh: false
option_participants_video: true
option_use_pmi: false
start_time: 2018-01-27T04:00:00Z
timezone: Asia/Taipei
topic: B2B-24(Mandy)
type: 2</pre>

<h5>Body</h5>
<pre>N/A</pre>

<h3>Response Information</h3>
<h5>Status</h5>
<pre>200</pre>

<h5>Headers</h5>
<pre>Set-Cookie: cred=CF4ABD4EA020C4E9FF2C1CD8385207C4; Path=/; Secure; HttpOnly</pre>

<h5>Data</h5>
<pre>{“uuid”:“wq7IV6qgTPOniYh19R3oUA==”,“id”:576497858,“host_id”:“EDhqznf-Rvqh4UkEhIEKVg”,“topic”:“B2B-24(Mandy)”,“password”:"",“h323_password”:"",“status”:0,“option_jbh”:false,“option_start_type”:“video”,“option_host_video”:true,“option_participants_video”:true,“option_cn_meeting”:false,“option_enforce_login”:false,“option_enforce_login_domains”:"",“option_in_meeting”:false,“option_audio”:“both”,“option_alternative_hosts”:"",“option_use_pmi”:false,“type”:2,“start_time”:“2018-01-27T04:00:00Z”,“duration”:60,“timezone”:“Asia/Taipei”,“start_url”:"https://ponddytutors.zoom.us/s/576497858?zpk=dnqk0awTY06Xr3lSJSTGiwNYZuPuF51zJ8OILQwCPfc.BwcAAAFhK5j52QAAHCAkZDcxNTUyYzUtZjE5NS00OWIyLTlmMTItZDQ4NThhZTFmZjM0FkVEaHF6bmYtUnZxaDRVa0VoSUVLVmcWRURocXpuZi1SdnFoNFVrRWhJRUtWZxRSb29tMTAxIFBvbmRkeVR1dG9yc2QA1mw3UGVxR2RSNkJhM1ZtLUx1aGdUQVE4bVEtZGxvRW1oNHlYanBxcnZQdzAuQmdRc2JtMUtXVVpEZDI1WUx6bFVORkkwYjFCcFRHWkNaeTlKZWpNME5tNHZWblJ6UTB4d2JuQkZPRFJxVFQxQU1EazFZV0l6TmpsaFlXVmtPRFkxTmpRM09XUTNOV0V3Wmpaa05qQmxPVGd6TXpVd09EaGpZVGxsTm1VeU1tSX …</pre>
</div>

Is anyone can tell me why and how can I avoid same situation?

Solved , I call error token, I get the
https://api.zoom.us/v2/meetings/576497858?access_token=…

and start_url is available

@Ponddy, this expire time of zpk is 2 hours. When did you start this meeting?

But why I need to

Retrieve a meeting

Get this url https://api.zoom.us/v2/meetings/576497858?access_token=

Is this step in API document?

@harris yang, 4 days ago. My user enter this zoom use account & password, but I need let user enter meeting as host without account&password

THIS LINK IS AVAILABLE

I stored error page har file in

First 302 response

Second 200 error page response

@Ponddy, sorry, I can’t open the file you attached.

@harris yang Download it and just open it with text editor (vim, emacs, gedit, notepad, notepad++ etc)

[SLOVED]

The zpk will expired within 7200 sec, so the first start_url was unavailable when zpk expired.

YOU NEED GET NEW START_URL WITH NEW ZPK.