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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2879/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: 1231985 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlRUklUM1V6cFRuMHEyWlRFaDc4MnlmQmxPUWpVSmR1N1FOVUs4R09Od00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODc5LCJzdGF0ZV9ub25jZSI6ImQyNmMwZjQ4NDk2NWM3OGFlNjg2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODc5In0sImlzcyI6IlRlc3QgVG9vbCBUUCIsInN1YiI6IjEyMzE5ODUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTY3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc2NjMwMDUsImV4cCI6MTc4NzY2MzMwNSwianRpIjoiNTY4ZGJkNTY2NWZhNWNlNDljNTAifQ.enzZm-NPpQ2dyL1jzUl44vfjTpr8yINGJrJ1u5x8pVmv539jr5XyXtRAQ4B_Q9AHP4kT1Uerf3SjkhLd8UTR3qMF5MxuvM1-mY5K_-C8VUJxZqPN1bRyd314W3x4L9Cbx9HaxbG6s0IbIZ1Q3nEiQmWarmKEkwSfI0IPmpVnjUJKiaLMhIIaMiLEUMOPfh8dIZUC9P-sBtzKPhYnw8eZ4LrjV-wZZkSs7Ec-y-wAzLKgVSVsEbevfSJ8htK9fUSTfOpkeZc1isGOZt9xORb-Tt31BTtO5EpBmTigWaYD_FFyKrc7Q-18rAY_oyuzbqgpCblVRYPPpdvCB2ZJd6P-tw (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: d26c0f484965c78ae686 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)