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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3469/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: 1235 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNrTExWRHR4UTA0XzJEWXk5TkMyUEd6azVfQ2x6STV2RE5KcU9hcWRiN28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDY5LCJzdGF0ZV9ub25jZSI6ImYzNTNhYzBmNzNkZjUzZDZkZTFiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDY5In0sImlzcyI6Inp1bmRhIiwic3ViIjoiMTIzNSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM4MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjQ4NjI1MSwiZXhwIjoxNzY2NDg2NTUxLCJqdGkiOiJkMDA0Zjc5YzU3M2Q4ZmZjNjY1ZiJ9.TEhFctRRAgrOYAIdg4SipG0_UYhm2PkR5G0QEqk19F_sDUDNo523r46EAeDfGITdc1UTJy5uBjNnMCg_PmSfEWKJnWKdNhVs1RyzjK-EWwVwgFVUvRIrq8Wtoo3cMvjwV2to1NE1lkr43diZywQCjIZD0eyYkFc20e9OMBbeRvU4y2IeWLqevXDUOhFTjRaBK-V43n6UBB8EDeyng9XoU-0V_Z0anO7Nlzrz9mmpu-pg9jea14JRPWx7oPpRSvF6ro_FAvEBERAj3HFXo00stFXt1ZCRPRwuc5KeJ89qhm0s-OfNKhYIZXw5WGs4nCbTHf8Sdou03Mhq10S2Sig4IQ (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: f353ac0f73df53d6de1b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)