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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2686/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: 89645654 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjN5VVpIMEVfbHNyLTl4djQtRXFBSnNuRjNHMEQzUFBrcl8yMXRKOUk2NFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjg2LCJzdGF0ZV9ub25jZSI6ImFlNmEzMTkyMTZjNDI1YWVlY2M4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjg2In0sImlzcyI6Ik1hdGhRdWl6Iiwic3ViIjoiODk2NDU2NTQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTc5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0MjcwNjMsImV4cCI6MTc4MjQyNzM2MywianRpIjoiMGI5ZTM1YWI5Y2RkMzEyYjNhMjcifQ.M4pAPkW7tGwrsHTNP9_6GWHy1_1JLzia5Z26YGZXpzWEpyplJjX0-MUJMDORoROioZGIxhb358Zc20Iyr5Qvb6lx5c-mNuXSbdwg28uAOprahMsGYwbZSfEZAgm_0KVAHHp2J_fCnPPFnxAy_zH0GJLry1d2RDFY2EBSn4HTWFXHEx-BjGHubtPv0-Q81nY0AJbp5W_MPBGzz0fz_BoHez5uIAKjt3Nv73r7TFpXfp29RaIkH-NfkVOdlgA_Nh0WvNsjoAjSV2r92uMiuUcr1NMAx9Fu_rteKouXbCfFxqYXaQdjLj3wT4w2RAhtDDamo2T1tdBftSwSQTbwoJYaTw (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: ae6a319216c425aeecc8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)