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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2696/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklxeEpoQlFtaDZrNV9XbTN2dE9GMVdvNXE3Y2V6TWFUTEgyMU9LTU4wNW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjk2LCJzdGF0ZV9ub25jZSI6IjlmZDRjN2E1ODkzYzIwOWIwNTNjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjk2In0sImlzcyI6IkV2YW4ncyBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTg5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjYyMTg2OTEsImV4cCI6MTc2NjIxODk5MSwianRpIjoiOWYyYzMxMDllNjYyZDY4MmY4ODQifQ.KSvSD8_7u2Hxd4zT5pVRdrsCliHZoP75hd9GWtNGZDXzO4EnuvxhzhJmTUA-ot64wQOL5LM-ppVYjfVWnDmfhGKt18PffA96iJlS8kxMlZU0Yk-q0PwUsF0w6FsVaEb4xyzL3qDggEhUjWKhULhukaAJHhStCbNIZmyAZpPpjnurk_l3lsndfJD3FU7DnLbQLgiL3-1mN92nUNPw2_zjv8uFE0DBuCl_G4J5lLU3z5ejJS5HNrx_pUF0g6_deC4SXiFTttGqJni5c7RmGYNEeg7tx6tcfbo4uDIo8j-0itmrrWXoKMhg_ftGSziTGLO59zVx42c2a-buD-ICzO-F9A (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: 9fd4c7a5893c209b053c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)