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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5348/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ilo5SllIbUlNTVNCblF2OUFBc3M5aVlPSmFkMmxxUnpYRllMaDRLazF3dDgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzQ4LCJzdGF0ZV9ub25jZSI6IjRjMGU4Y2I5MTBiYjk2N2ZjNWNiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzQ4In0sImlzcyI6InRvb2wgbWFyY2ggMTkiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU1NDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTI2NDkxMywiZXhwIjoxNzc1MjY1MjEzLCJqdGkiOiI1OWIxNGYyYjQ2N2IyYjRmNmVkYSJ9.FMdQh9DQjNjYrL-hfRUa2hfu5U8g9zE8aiFWlbLKae8k58G7qb4hSHlr4QXJdJM_lV_BqYgpgG8kjcqgFM5O8ii3j__JAibEg87fSrbhO02NwMV1QskwMypr-yLy80_Jhm_SGZVAWh5y1qSME7tzygg1pNu5DsXh3z7onCG8BmiIbgaB-Ui2EsJ5XmrY50C9fBx3fuXAEx_egG4Iuwy9Ohxmnhwf2Zew1OhMDRKmeo39zNelwvpe-6wszCLie---8SD7JTvyUvtV01oh0BPi7e4iJ8Q0_ejEhOmJk-jB1-kynVFiTz-2ANQcOfC4_vtW08Xyg-DKGtwO_6dcY_0YXw (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: 4c0e8cb910bb967fc5cb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)