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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2950/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: 123123-2342342 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJuMHVsYUxyX0NQLUZHMHkwUmFwSzFBbXRNd1c0aGx6UFVaR3ctcGNxQW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTUwLCJzdGF0ZV9ub25jZSI6ImFiMjE1YzNjNGZiYjM2NGM0MDE1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTUwIn0sImlzcyI6IkJhY2sgQnV0dG9uIFRvb2wiLCJzdWIiOiIxMjMxMjMtMjM0MjM0MiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMyODMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjQ0OTc1OSwiZXhwIjoxNzgyNDUwMDU5LCJqdGkiOiIxNzc5ZTUxNTJjNTk4NDA2NDFmNCJ9.JUVDi8j8DwYYOea2u-7ps_tucI3QetQ2pBmorFO4TFKmKOPq0FAy2VpOK-iVwzwDsTVyYNsChtGd_6tiINyaXx682gr_-351wrtMZudyVLokzilFtYo675fIS0_D4pmA_XyAfflqE3vgEoHNd1UEk1i4sOfgCA9DNh_td8k943fHHVhzobcsNShDf-H1hSPuJ4z_W6Wpif4sOg6VDZ9FyK5lFJRv3U57_s_Ls3cXQhwnEBCrPEK1e6Bw2eHBLIMOgLz8WN9RAWCWVi6nkx9cyaW7lKxJRsDN_xC2PBMbonTTBN0lgg3Z6onTFcMQc91iDITYlG3nwNIussC-ObQs7A (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: ab215c3c4fbb364c4015 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)