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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5642/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: X9a5KlriLGg4Zvc (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkZrWUJuaVBSSF9QNEFWalFRd2tiMVFlTE1ZUkVGU0JnZndMb2k3Z3Q2eGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NjQyLCJzdGF0ZV9ub25jZSI6IjI0YjMxOTllM2ExMjU3ZmU1MmFmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NjQyIn0sImlzcyI6IlRlc3RlVCIsInN1YiI6Ilg5YTVLbHJpTEdnNFp2YyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU4MDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDc5ODAwOCwiZXhwIjoxNzcwNzk4MzA4LCJqdGkiOiI3MDY1NGE1ZmJlNjRiYmU5ZGIwNCJ9.bHxk3U2VOYjY3I5qjNlyg0biL-G4eqHd8lgCLku2Znua0tn1hc3Vp8YdSrPdccav5ZJHbFdETfVHbqrR--Hp1XjEVIqeJljQi8Q18j87lXkJEYxM5YfoKYCgxb3Gn3IPLGDKNC7V-8Jhoi9Zi5k6buTiaeu-fLwU0D2dTMEBRqBK1LQkDHyPwwQmg9f2_avk8Az7w2o_wsHe2-Eo6vOf6iuwShKbSstI-ADdeWRpoLlDOTzQK6DChAeKM21jt63309sDLOMyfT3Mn78TN7C7S-0F3a0vnpWskJ1t92cWjPXKW_vL9IexqRnddmSIEcPo7v1nKNUL_yT05nZifW_xwQ (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: 24b3199e3a1257fe52af (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)