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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2631/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: gh-platform-1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InBOZFpqM2NSODlOVkFXLUltVklDRktaZ1l6UzV2R3UtSXJqSHpRSW90TVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjMxLCJzdGF0ZV9ub25jZSI6ImIzNjAyMmUyNmZiOWZhYzY2NTEwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjMxIn0sImlzcyI6ImdoLXRvb2wtMSIsInN1YiI6ImdoLXBsYXRmb3JtLTEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTMxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIyNDk5NTQsImV4cCI6MTc3MjI1MDI1NCwianRpIjoiZGJiMjFiNjhiN2NkMjIyNjU1ZjcifQ.u0HD-99Zt9HPVV1NtRy7h3eLAgK-M2ZI4GKzIYxYmCoORmOHEiQxTo-PNd12i3I4RK1j0dkaWk_Z3ohBDkJT0DQU9gHUQBOqfDMAKuxJsKtQNk0n_AyMVqZarxp8M3wo5Lzu8uea_NIdW9weU28jYzorHdYvQaHdJpcp1zpF5Bj4BeefXGGfbHr_hKQI6Nfzy5z-W3TAP3GSWfi7zCdTZqyhe61_JM6K2mbMlIAclFKPdcnA2H6BQI1O_ZWpsUXHFQuuF6_sa3KBS3ng3OulZRVWJLsJD5B_6ixfYMBFBghfkRGTvRz2LUjNSMnp3Rw4WhYZOp-sZorcAJ4Vb7hjVA (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: b36022e26fb9fac66510 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)