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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1833/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlBzSXBFcjNyaFBobWZUMVR1bWYtSkZra3RTLXFUdURMWjRyaHZ6VDIxVnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODMzLCJzdGF0ZV9ub25jZSI6IjBjZGM5YzFlYzA2YzFlYWU5ZTg0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODMzIn0sImlzcyI6ImdldG1hcmtlZCB0ZXN0IHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE5ODUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTcyNjcxOCwiZXhwIjoxNzc1NzI3MDE4LCJqdGkiOiIyMGI2MTMxOTQ1Nzc1NGFiODJjMiJ9.o0vfecSgWlsGi3C5M_w-MoMQC0wCaXNdY4-NsGc0m3Eawrj0dO_5tW-tUhAHaMmqsadgb8FCYO8Rx_wUC3RB1jHLvWm2AFtabo3Sjc1GawnHR2nDiEjUU-FNAt6Z4m91TOgGPSLSR7gTNnqbRBTWt39zmcsHnaaj5niGSzwfh1GWA1gyyPo28lpDAfYVDCGidtlN3PPev7ezIMA-BhaSqk3fhhDBj6vJL8JGH2unhyGhPphz0Q1svW1pFrEt_a5ctGGtMrd5csvtD7T_4VmH1woZCgT6eDtxyQlZ8zc6BADr6-qU4_iXv27YiRlXnn84cRT0yb0ImG16w8iMKMZYpw (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: 0cdc9c1ec06c1eae9e84 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)