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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2991/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: sometester_4537 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im1VMkRSUGl2ODFLQW5hdllSTUNkQ0tpamhmQkttTVFuaXlOV002YUJlWDgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTkxLCJzdGF0ZV9ub25jZSI6IjY2MzQyMzFhMThhYmRjNTY5ZDk0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTkxIn0sImlzcyI6ImF3ZXNvbWVUb29sSmF2YTQyIiwic3ViIjoic29tZXRlc3Rlcl80NTM3IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzMyOS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMzIyMTg2LCJleHAiOjE3OTIzMjI0ODYsImp0aSI6ImNlZWNjMWRlYWIyOTJlMGU4OTc3In0.JzjPQTXFBf1H8Xj9WFln9KlscxDGlA5J6HWMqFChF4lgGfV6WLdKtIE_bpSYA_C1tjiNdv8qSj80BTHvhaOC2-BwtWGsPhawO8YO62rFR_Gyg_Cacwt_UtQEflSbQOgxevj5k_VXJSZ92dU0ZNSb-mVjvezONsk69_bimwSSJXZ0wAi7pD8hXlqh7ePWc6uUSTlTTWpslVHmhnFUie-BjntL_3g33Ryb_ZemD-X9WvU78W-AAlP-DF_c34mOGs78DW2SV5SpeaQJNS4777gOXhyp-2E_em3EwyZca2nlN_QX-ggbfRHdvHkYELVDG3vb6kTNdV3ebQcz-GxAESniCA (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: 6634231a18abdc569d94 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)