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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4775/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhfaVd1VkNkY2VodHpqOXpLVHFEbDk1RktUZHlmNGR2Zl9tOVY0Y09FZzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Nzc1LCJzdGF0ZV9ub25jZSI6IjhmNTY0MGU4OWQ1Yjg3OTUyMzdmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Nzc1In0sImlzcyI6IkZsYXNrMDQzMCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDg1NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTM5NjcxLCJleHAiOjE3NzQ5Mzk5NzEsImp0aSI6ImM5YTUwZWI2NDIwYTcyYjU4ZTZlIn0.CSg5xjlCy92uQbJ77t_Gu6yHfBYkMh2_PrMaeYLR6BnD1VZZhZpUskBnb4n-QfvpbJcNh3ljpNDEklvf2AsbpAKe600S0jjopIy1dX4EtoxgSv9HMEqgd9t6kq9qbbp7WOBbR9Goeyy98hTxiTRcrFEP25P0ORliEiDMyTOtbBMaVGSuZ9xEWGIjIT-sQVKWVeTZ8Fgkry3zu3sxNRTIxw363cJwY9quHxbr-HzXIJ2f_MQJHS555hkSb7esux4dm5Tc5RyaWbsMHqI_Uw6WCxxU6s9CMzP_Ns9_EXjFV15q1bRVnoLuoM7Mo00Mq_lXNqn5jRL6Eubhun-FPs3zVGXI_tGw6rw0vyKoRhqBM5cHbXw14AMxdbwL4jOJCfsu8vwhWcRiMI-tKEms5U2tjZerF5Zob25DMICalof8s6QdgYDCLZBDYTpJDuihKM7ll61aAqkiHwfcbW047jdAmwicJ0ht-1fCqAUPaSogHOdlejYMlPHrwDHWnmCXGfWrV3VbFtXE4esJ3CxX8bGJa0RV7huBvqIK58rtKg2pYq6DI9KI11x6mwOHzqOc3dx5NOc0dW16Q4QteAoWRPgRptw7E-XisH5Q_4XRy0htUJjpbjYYQ7qsRWBJ2x30oghiTW6gZgmh0RP6MGS8Sa0JET7fYMXGTJbDSKhYottAuy0 (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: 8f5640e89d5b8795237f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)