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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1737/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IndNS3N4QktDOUk0S1Bnd2pRc1VDbHB2TTFOekcxMjRZYlkxNURQZ0JGUUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzM3LCJzdGF0ZV9ub25jZSI6ImI3NjI1MzMwNDdlMGZmMzA1YzEyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM3In0sImlzcyI6Ik9MRUhLLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NzAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MDQ1MTg0MiwiZXhwIjoxNzgwNDUyMTQyLCJqdGkiOiIwNzdhYjM3MmMwN2M1NmQzZTI1YiJ9.MQXaUaLtvBcw9vLb8r1ll5iq8Yd4l_Rwb_seYR3q6EulTDRowq-0Ue8ktGnVW-wx9I0TdIymMMmlpl_Xt-QgK4hW-r2lqvFOwGaHL5By1qQ8AFQn9RT2jGzSycLQ59-HgSC6n_-WBMZyY639Q1gwZfRicNJHQuYFsw6raaM2L4lRdMgYX7wr0UMbZddrlu9_CeBsmQrvFF3Tn-T7RC4HIC1fsRdaX1Sgd2A4SwCY2ZU0rkDi6gPGpKVoVO7otNSTS_gJFyQo4Fww3MXAr0LeTpD0yACBoddNl62yGn8eJ8lwXVM1t2h8mRuJtmBOxdWmWoOwq8wpSuLc14k_tCu35A (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: b762533047e0ff305c12 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)