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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3602/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijh1NnI1SU9qRmVGdjg1MFY4N2pPX19sV09nY3FMTjR5TjFNTXZQSUY3cHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjAyLCJzdGF0ZV9ub25jZSI6IjU0Mjg1Y2FiM2JlODRiZTNlYmQwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjAyIn0sImlzcyI6Ik9tYXIgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzk5OC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzczMjA1Njk0LCJleHAiOjE3NzMyMDU5OTQsImp0aSI6ImE2NDBjYTBlNzAyNmE0Zjc2M2JmIn0.ueoczUJmuuVbk90awkrGaXVy_P-L8Vcv2K-HTrDm0Wfzpfc6VGd4Z8wCwnMNGYTydECK__1DKti_l8eP3CN9YJIEDkmgKl83NqO21dBeo3T0cXBcYo2hLiCj4ese2oocu0bXU1J33xUo-WXMCgdE2LCfWI4PqzTfm0Qd0xjSXadCVND6BmK4KubiRYe1xzMz6-2TIoUNQYvPA3AQTjxabXTCLzkMk5HnXTzKXD_Mqon9BeEvRH6KX_zcmo0lfKTMCpARKNUQ92vJP96uO-hZjX7Nq5fCRcXRn3wlZCUGFQF4vCiJUFyOba9V27th9DWhhjKbOgXqF12BsKay4v2cyA (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: 54285cab3be84be3ebd0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)