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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3783/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikgxc0lKaHg1SHZjUFlBN3h5OEVJVlhtbjROdkxqWTlEQlNDS0JFdDFvX1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzgzLCJzdGF0ZV9ub25jZSI6IjVmNmM1YzI1ODY5NGMzNTc5ODk0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzgzIn0sImlzcyI6Imlhc2lyaXNUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MTI2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzk4OTg2NzksImV4cCI6MTc3OTg5ODk3OSwianRpIjoiODViODZmZThiZTExNGIyYzQ1ZGQifQ.CLcfGR_ol86bBFm8-gyxkXJtlpCGIklPxbze0CnKGRU_c1P5LcctukOsfzhcPE-f4VvtD4BL3OSDg-lCEi2POKYH1hcBOEmjYXUy0weK3owYyXe1LIVygR-aZ3X8Kg80HMVsgPA6S4MbguN-sagDsZ9N3jMASfaPkYtGtsumTe0id52qJM3ok7b4hDMUQltrmBgaTyNF98uKwfSmLS1pCdHJCkYO300zDMgfx6FhjMTTkh_G3JkANOoDGkVOfjEyK3f0ntTBGL1Y-6Lk7_fMr8XLos8TOMYjwvidMEBYgW6wZCUqKm3nNKMKdkQdKdJpIXao-dnD4TSuWCHW3djJ_g (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: 5f6c5c258694c3579894 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)