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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5235/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: LMS1234 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik50X2ZYSHMtbmU1R1JtQWd0N3JPVmtoRFM3S2kyVDBZek5TU0xKTDdvMDAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MjM1LCJzdGF0ZV9ub25jZSI6Ijc2YzgxNTRlZGJhNDRhZDIyMTI5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MjM1In0sImlzcyI6IlRvb2xfVGVzdF9TIiwic3ViIjoiTE1TMTIzNCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU0MjUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTA2NDk5OCwiZXhwIjoxNzc1MDY1Mjk4LCJqdGkiOiI0NDBkOWI5YWFiOWQyY2IzNTllYiJ9.rxeHt0woFjAixnKK5XcidsOnelwfJ4R7W-WARVyzVsVxmzac-nKtxtlX4xIeqPpC376sZDiW6ugWn_qzrRI-eLG1wnvnd833ANwFwzqjJQNz4QSLWBwItHLNgRPnkANZI6oaS83U0gcp8cW2Rbrq12sRdx0SF4DVHkYLQYUtZJp_ds5V1aIHDgnAiMdWs_2cOISG5NI1wsaeP4QPqlw15KWknJweEMSIc_I_njp5zHMPptSFzHunNrtheRb4qBA3EFPfYkl4V_Hju4lMIO0M-firzPzHRwVI8sWG2J6Iu7NeoArd_rupBH8DfdVvJL92XJ-1kFSxNaVczxgn29FvMQ (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: 76c8154edba44ad22129 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)