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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2860/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNyUHROWnM2THF1N2lZX2dnU09OVUZxNDJPRUVKNWRuejJqdjN1VHRVRk0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODYwLCJzdGF0ZV9ub25jZSI6ImUyZGU1YjQwZGIzZmI2MzIzZTNhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODYwIn0sImlzcyI6ImxvYl90b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTkwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODQ3MjgyMjcsImV4cCI6MTc4NDcyODUyNywianRpIjoiZTdlZTIzYTRhMWRmOTIyODQ0OTkifQ.V-gkW06deyYMG-t7byjJKhy6fLQ7y2xn8VKtc3Kzyhnm1Ahxs4g0DJKRiEZmfZ-_j5HdzYnb2ES1oFkxeYu100zqwWStPtwrNVVWoS0XWPcT9hTPd6iEo8Ju2DZSPCa7KbBckfsqeVVf-9R67zx3_gm79R7LzLv8DfxE9LoSqNDM9IEr2YgCyP-seniJTEzGL8dqdNbppv4zMlcq4xgqe5PQdtgr-cyvO4CPlR3vBZlTZvveVuXCUe6b19fravJ5lgPUIgjOSKpsX_Dlz1nSutNj8TA5wZdEHo_pTPFldYCtcUtW4ah_fYVcopFw7o3GUUl7Z7zuMJ46xL9Sf7108A (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: e2de5b40db3fb6323e3a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)