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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2507/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: testtest (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlRUSE9oTTExQURVbzVYLUY0RU5Gc2k0aWtDaXF5ZERpcVN3aE41TDlxeGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTA3LCJzdGF0ZV9ub25jZSI6IjU4Y2M2NTY2MzdlNGE1OWE0NzhhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTA3In0sImlzcyI6InRlc3R0ZXN0Iiwic3ViIjoidGVzdHRlc3QiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yODAyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Njk1Mzg2MDYsImV4cCI6MTc2OTUzODkwNiwianRpIjoiYzJiZmU4NDAyYmI0MWUzMDczZGYifQ.XVySZuGX6nOL2vX8ZKMaF1DZ7xFLZYYCTkx4KyMUHYItI7bk2Y0Ma9-J1fRFxAVVu9l9MdR-e4O8BywuXnZVzuj3qxVWWAv1ip8ZHafYbqnYAMDhnZXeD3f19rsQek9N6quFMR6RveNvaIAoj-bsOM2bcbsa2Tu8SlW44RT-UtZ4vKQ5UlX4VyNOb72G7UTJpS1rO2qlne-3cEKasG-vPL8cDLvg92xeGns722WYCvP9Eo5spnWYZSYqa212vzyYsXv14Jylf9QoE0e067If46EJht3WsdPCiM7EST_1ET7rXIbsXIFMyZDjWIItwq76qmQQa6X1utfDZeaq9Xly2Q (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: 58cc656637e4a59a478a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)