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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3704/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9nZmZlYWVmZXFORlhpeHdaNWlJZGlVb2xiclg5WlloNzM5MGtlRmkyRGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzA0LCJzdGF0ZV9ub25jZSI6IjY4ZTZjOTdjNmYyOTMwNmM5ODYzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzA0In0sImlzcyI6InBsYXRmb3JtXzQwNjQiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQwNjQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDM3NTM4OSwiZXhwIjoxNzcwMzc1Njg5LCJqdGkiOiJmMTZiODg4YzNmZTllMjA4Y2ZmMiJ9.dWKpbvenyaA-u6uuI74NxIlW4yeX1mnMxcPsU8wyrJArRL-Bf82IVVU1Ce2oZoAq-HlRKshdqomGSa049s6V5_kabxsbQIPgUmxzqUNDj964_BBTRLhZ91L8y4trrfPUZlo8TgpJBph0lhsEQw-xlaMc0w-2-V6kFrFqeMPS2rTKj6VWmpvMwKWXXypv1VK9g3AolxleduljU8x0K04QF_RYkUzBBWsG1biHVSsfFSaUW7q3HDTwmur9tWikGlP6Ro7_I399OXgn5ekOv11Ge8wUJJQMOE3r_ErvRVSvedJ2b2wP6-7IuKrKXr_hYs8rfuMNLUagS2dOSnXFXIYvzg (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: 68e6c97c6f29306c9863 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)