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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3802/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlzNjRIY1pSelZHVlZaWWVkWHROc0dJQVdMLWNBV19IOGxrUkU2YU5PX1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozODAyLCJzdGF0ZV9ub25jZSI6ImZiY2Y4YzMwMzU2Mzc2NTAwYjIzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODAyIn0sImlzcyI6InRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxNDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTQzODE5NCwiZXhwIjoxNzg1NDM4NDk0LCJqdGkiOiIzYmRjYjhiZThlOTRmOWM3NGZmMSJ9.LmIOzFHmCxpAyUiK3bS22dNa5vniXXEzdLhzjCmw5pQYGVE2kC9g7ORwK_v4ng1VAn-_nByaxDYHrOT0_sfpcc3UyrYOQ0krS3axv-l2YJN5Kv0_ijqemkNgw4ukhE1M4sRQ9w4clifw7Z0z3oaw3NyPQ3W8o8brij_EzoNFuH_3EjjvSPqhJfaNl7sUBls2_mOljj_lOMSYbyfv-TaldWKSlYJxhL-nUmmHh6VOhU61AMxB5FKDETDkImoq_lPaJ6BoG724VZ3YRmegb7voqss6wPlJrJk7xF6ZM-td7zXiF9ySJsykCEIJiHb4Cz5Z9X8RCavgLR1DWFcg02aPHg (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: fbcf8c30356376500b23 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)