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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2548/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: client-1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxqejMyQ01DLUpWQWJxbi10SHZnbEpUQTFTcGIycF84NTV2MWozWVJ2TWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTQ4LCJzdGF0ZV9ub25jZSI6ImVlNmM5ZjAxZjQxMWFhZDc3MWI3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTQ4In0sImlzcyI6IkNBSSBUZXN0IFRvb2wiLCJzdWIiOiJjbGllbnQtMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI4MzQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjQwOTc1OSwiZXhwIjoxNzkyNDEwMDU5LCJqdGkiOiI0NzY1MTliMTkzNTNlOTNkM2IxNiJ9.KfPJE1Qy_Ihyr8BQSkIBClBD9Bv-VVgFCj_MNT3WMlcWgNAXfegZ1NAxvWx482G5OWkeGp40T78zy2fB4eJWHuaFdhrzWp9bn9hOGa5zT5rR814ItzjBQVr-E9nFijqpq8_YVkKgXhsBt0F09uiMOpJe1C1DBHQ3XVoPJJ5fgd9NUV1Eo2vC4Ssf6Sb90DudoEQJ-7dC8t7ySo7GMFmY-zmNfRnRFpRuI0yyzDj_AMXDtLSffafbrv6WsV9Wrdb94Ap2TmGW6RHUZo7G25wEot2HnhrQJS6emWQ1OSO-UEb0S5yrzdG_NeUlA93Wdr2uVNhoZDl1I0_HjEEYZHVVRg (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: ee6c9f01f411aad771b7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)