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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5175/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InF2RlFMNnV5M2lfTG1sM3FpUnZ2cFgwbjZUWGN4bGxLUWRCcXY5MzFXRWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTc1LCJzdGF0ZV9ub25jZSI6IjE3NWU0N2FmMjhhNjM2MzAxOTZlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTc1In0sImlzcyI6IkxUSS1Nb2NrdXAtVGVzdC0xMTEwIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81MzYxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA1OTY0MTIsImV4cCI6MTc3MDU5NjcxMiwianRpIjoiZGNmMDUzZTdlZWJjMjA4ODllYzgifQ.WRXI7hPzdcDuVCAp__swmatRuqHfxdZEr0ZQkKJkp4TDBMRhBwSIFsolrR_Mq2Mpk3YlOQad8C4FlFgMGQfgaOUXMseJqHFFaML9V_L6ZplYRWo4k2dZxJHimizfYoKmPIJdFkYlMrCJDrjLB8EDvCU0cxtMYbZQ205qNl0wS5Q55SJkBHyJmI0vSacNVKDZQOVe6yC5CuymLLZbJ3hgrVrrWZG_B14ukkd6MB6Yng_B0Nv_5VMFVF8mIPDtc_ZPX58gnYhfhENLCN5GxqvXyH0zSTcLfflOItzxLVd4Tf3wJr-Jj_pz546PlB_4fo7yG-qngevMq5VW8otM7uu60w (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: 175e47af28a63630196e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)