response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4826/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: 1234567890hdBimay (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il96Ykp3VktGRWZtX0JuUGNaYnF0QmlSUEZHVFJKQzR2d0lkQnFRREw4ZGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODI2LCJzdGF0ZV9ub25jZSI6Ijc2ZTkyNDU1MGIwNzM0MjViY2RiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODI2In0sImlzcyI6IkJpbWF5RGV2IFNhbXBsZSBUb29sIDIwMjQwNTIwIiwic3ViIjoiMTIzNDU2Nzg5MGhkQmltYXkiLCJhdWQiOiJodHRwczovL2x0aTEza3UuYXp1cmV3ZWJzaXRlcy5uZXQvdG9rZW4ucGhwIiwiaWF0IjoxNzg1Mzk5MjAwLCJleHAiOjE3ODUzOTk1MDAsImp0aSI6ImY0N2ZjZjEzMWM3MDE5ZDQ3MjgzIn0.OgCqp2lwdkAHVjTistqrdSqI0vMv97DiVi55JtOnk370U8Ao8itvEci_3h4k3AoZmZMrQtWLXmQ6J1mXoljhErwbRcDAPaD4xeXaP2xgjgQoO6PIRFSpyJyM13fvCKlu0kjhQXz2LUOLG10MOg9KXIZqUk55Tt9fUl6MmSIcErRs5xPKek6cgL_U7C2v3u28vVg0TmfbV11RUJq7Zly8dW4CMW6m9QtboVC1yY6ut8CFuOwsdlzU8v5NqM3AoGOn2Hyw58B0FprQ5xHfpgYPcgePBVKFubyk-9qrxiNfxHNMTCXfpoHB1WxGomyd23Cjyo-yxtkLY4ITHd9_IfCNqw (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: 76e924550b073425bcdb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)