Log Stream - Custom Webhooks - Pushed log - missing tenant id

I have created Log Stream with Custom webhooks, It pushes the data to my url. Below details are received from the auth0. But the tenant_id is missing here. How do i get tenant id in the auth0 header? Thanks for your help !

Request Body received from Auth0:{
“logs”:[
{
“log_id”:“900202011200441024888437481265631619710994”,
“data”:{
“date”:“2020-11-20T08:06:38.067Z”,
“type”:“fp”,
“description”:“Wrong email or password.”,
“connection”:“Username-Password-Authentication”,
“connection_id”:“con_aHgIj5RWND2Mw”,
“client_id”:“MDfczDyr2fdpu53Z7TGRfxeN2mZrUlRN”,
“client_name”:“Default App”,
“ip”:“2409:4072:28a:28ac:8c3a:bfe9:6418:2977”,
“user_agent”:“Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36”,
“details”:{
“error”:{
“message”:“Wrong email or password.”
}
},
“user_id”:“auth0|5fb318408c01db006fdc1318”,
user_name":"vijayn@ima.com”,
“strategy”:“auth0”,
“strategy_type”:“database”,
“log_id”:“900202011200441024888437481265631619710994”
}
}]
}

Request Headers received from Auth0:
{
“host”:“my-app-dev.cloudfunctions.net”,
“user-agent”:“auth0-logstream/1.0”,
“transfer-encoding”:“chunked”,
“accept”:"/",
“accept-encoding”:“gzip,deflate”,
“content-type”:“application/json”,
“forwarded”:“for=“3.20.244.231”;proto=https”,
“function-execution-id”:“59fne8r501k1”,
“traceparent”:“00-b569ec929378489e65c5c59a57e20846-7e28b324938b1ad6-01”,
“x-appengine-city”:“columbus”,
“x-appengine-citylatlong”:“39.961176,-82.998794”,
“x-appengine-country”:“US”,
“x-appengine-default-version-hostname”:“yf809df4dp-tp.appspot.com”,
“x-appengine-https”:“on”,
“x-appengine-region”:“oh”,
“x-appengine-request-log-id”:“5fb7791b00ff0c50f0cc3c1ebc0001647e7966383039643430336262383663663464702d7470000162346363373461613731306539373766393231346463653765363635323635373a380001011c”,
“x-appengine-timeout-ms”:“599999”,
“x-appengine-user-ip”:“3.20.244.231”,
“x-cloud-trace-context”:“b569ec929378489e65c5c59a57e20846/9090712817522907862;o=1”,
“x-forwarded-for”:“3.20.244.231”,
“x-forwarded-proto”:“https”,
“connection”:“close”
}