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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2496/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: 456798 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlRfWVBadV9XWUM5YmpxUEp3d0twZGtsTEdDODJDb0dyWUM0UEhZQmZ0UEkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDk2LCJzdGF0ZV9ub25jZSI6IjlhZjc5ZTNmN2E3ZTM1YWI4NjBkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDk2In0sImlzcyI6InRlc3RfMjAyMTEyMDYiLCJzdWIiOiI0NTY3OTgiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNzg0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI3MDYxOTgsImV4cCI6MTc3MjcwNjQ5OCwianRpIjoiYzgxMzgyMmZhMjMyNGUxNTYxNjkifQ.DdI7CYKryJkYN60_SFukb38q6LElNDamdCdA1C0qDETpEIiNBxSMutjXGzKeUS6ANLCDMm1feg6J8OyzHKcK97DSHEYHUxCNJwoJHwNRnAHHZAudWwVRRkDftIqXPv1Vf3Q90RoKrO-gDyfwljuSrVqlW9qzzlRm_70sMSH_RjYDdbpNREZh3g61u56LzcrO7Wj16niKL08-HWKdM9JO0i7ICUelUmUgTp42EqmxkYtERN5_xLswG2dSndM93trpOxi8lXjivd_F7VvAgBgatdAW_P__5yExakKy_CdZYPZ4OTW2DrKz7rBOrUSQ-MTLl_K5sQ1D3O0PDq04ej1z2g (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: 9af79e3f7a7e35ab860d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)