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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5740/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikc2Q05OTlA3bm84ZjNPOG44R1hyV1ZKaFRGaG1NN181elRjbV9aVmxpckUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NzQwLCJzdGF0ZV9ub25jZSI6IjFmZTY4YTcwYmVmZmU4NzMzZTRmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NzQwIn0sImlzcyI6InRlc3QtZ3JhZGFibGUtbHRpLXRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU5MDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTA0NDIzOCwiZXhwIjoxNzc1MDQ0NTM4LCJqdGkiOiJmNzg4ZDM4MDQ4YzQyZTg1ZDNhNSJ9.RFf8vz-AqBhTeV9-XvLa39cOn6rV9rWDdog3O3fcB_XQNdNzvp8R15oIvdPS9MVS4dU7I4kuVcORRzxN0tkYvlBNCR13jAqC60HGZIY9dQIvdAul0TYe4YL0ODYmDgzPOHiw5PneTuy3fkMTmUd1NNG3ZN3OSae0yKb_05dHecO_-_P4OkcXRzHlhHep6sobEv2iij8TEkyEEebDNdwm8FPDEyJRRLUzZsR7ANaxNpIWUeSnaioowjklyYxdW5gunzSOS7W2o_QXbeh7Z9CGRs2PTtxxmwAw6UMpWyzrRhArOxbtwb8cXWjynfG_pXLrLSsZmsgYcX9gkoULkVE9ig (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: 1fe68a70beffe8733e4f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)