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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2705/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: 0987654321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImRzOV8xdERTejM5czM2V0lISm5XRmx6dEpMNlZPdjQxdnNzTE1wYnpjQTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzA1LCJzdGF0ZV9ub25jZSI6IjlkNWM2MTVhMDIyYTNmMjA1Mzc5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzA1In0sImlzcyI6Ikdlb2ZmLXJlZi10ZXN0Iiwic3ViIjoiMDk4NzY1NDMyMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTgyMzU1NiwiZXhwIjoxNzc5ODIzODU2LCJqdGkiOiJmMjAwZjRmMzdmMzQxYzI2ODFiZSJ9.bHApvhXLpisXezGEkUJQ4uyh2k6a5l9B5MvT9jGtbj4vGvPYEzdHMDKchBVy8wM4RMmphwuBKEz2ieOUwxy27dWsazutkVzXNXKo9BjFIe0C_CSIwNMaM746I1xtZy10mJDTrSbdlTOToeFbJkSDAIMzVYt35ztRB_QxqlQNEm8sfxMYbx-sg2RQIMOsuDT39C2Mnq50EAFyR_6CRuUVBpPN1tPX8paNAH0ApgWb0lZY23bNCUvz0wS8RY2LBKdmD_6ffDOnPZhryefwVES5AoZkTBiNBhPueD5BwDXkGoxZQrgdb4h1AunX44K1DSdNZ2EGUPWWUtMhDQhYnw62Kg (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: 9d5c615a022a3f205379 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)