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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3925/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: 579538783315-l9a6mqp3bjn13dbsa8aj4q68qbj13ggu.apps.googleusercontent.com (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxidTMyT1Q1dkRjcFNRYUNSWkVEMDRXT0drZUIzb2tUOTRPVFRBR2tmeUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozOTI1LCJzdGF0ZV9ub25jZSI6ImExNmQyOTRlZDVlOTcxNGEzZGVlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzOTI1In0sImlzcyI6IkxUSSBpdG9waWEgVGVzdCBUb29sIiwic3ViIjoiNTc5NTM4NzgzMzE1LWw5YTZtcXAzYmpuMTNkYnNhOGFqNHE2OHFiajEzZ2d1LmFwcHMuZ29vZ2xldXNlcmNvbnRlbnQuY29tIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDE5My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3Njk1NjM0LCJleHAiOjE3ODc2OTU5MzQsImp0aSI6IjRhMjg5NGFlMjhiMTNjNGI0MmU1In0.HS8rkIS6xceFVZC_Y2euBOr2Rr_8YZTXPvMiwlb-N5cGWavSmDYe9VXIJthhcqHSqTupoc9ilm_KHgI1GY-E07lNalZpM1X9mNDOjjOLsWGPMUxQtoOSpsKJ2lLC9IRMsW8uIGoP7cDviWb0aH0PuviNkqQ9VU1ExumotI5xjMFP_-wnHQRJ9ivIeOxWyp00Q8ObxMIeZRmhyNjz-P_m3NbrCGKw-hYAJBAr92MOec2RRqSiGvo_zF-2C7-sBfa82ugHKpl6GLVE5W7wZDfABAvEgMT8i4Flm09qSOvYIL8XlRWfU-pwHJh3iyNfMR3HEgaEBd0CQ6_4EtP2SwSo2w (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: a16d294ed5e9714a3dee (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)