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.eyJ0b29sX2lkIjoxNzM3LCJzdGF0ZV9ub25jZSI6IjA4N2Q0YmQ4MWUyNjAwZDVkMmVjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM3In0sImlzcyI6Ik9MRUhLLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NzAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzczNTU5MywiZXhwIjoxNzc3NzM1ODkzLCJqdGkiOiI4N2RmMzQxYzU1OWVjMWFkM2YzOSJ9.fOAVlIj9_--vDFf1eTSK69I2q8f35PgU0P0cSO8VSeD_DDgI9nZ4eqISOKgi_qu6dz8Lbhn2o4S_h9Cx6tZwq2OHeKunc9w_9eD_srvMBeGW2M-jCc2nB28MVc9d-L43bXqDlVPjXSn4rja5JYyro7V-QKENepggWFrXdJyg6L7tF2V1bDYdZ5uzKnVTDRWq9-9sQDL80M5-Eyt0G8vPkKa8Qjvor4RzqnkekT0Nyr3HJpzLB0PqKcKRtGLu_H7Xa6rr5AIVp3aAJDmCLBc-4vPApKgGYfV94Hq6otNfMj-kIqFXInum9nikSRr3WOizJWK6WIgg7sKV_Chk3vjVJA (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: 087d4bd81e2600d5d2ec (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)