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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1770/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: 9999 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im14NUV0WjcwMjVMdzlCQVF4bkJtLTRpSFNmbTZnRER3aERKOGlFZzJxQlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzcwLCJzdGF0ZV9ub25jZSI6IjljOGI2ZDEwYzRkM2VhNzZmMGE3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzcwIn0sImlzcyI6Ik1TIFRvb2wiLCJzdWIiOiI5OTk5IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTkwNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc4Mzg1MTg0LCJleHAiOjE3NzgzODU0ODQsImp0aSI6ImZmOTdkZGQ5MmIxMzhlZTVmYzA4In0.PxH4E3-7v_80CD9Dl4gfJzyB0vIXbeFhrFo6fedyVch2axGmCWfXTOQMtgMDIcmUPJH1oHjFKi3OolmexeexfiWLw_1vKB00s5Z8_DE7QoUSo8qKjCpheNCWoHr9w2dgErhxUK05SufXUx4HYOIGANG4OA862nronZ0iICkKrHC_d7ppr1L8FlJPFzSDrgS37nvJHen_Suyph9pGI52UegwxraIuHkfcqDVOx5QlqGHHETLMMRk46AsKGMOG15K7dg9EJu1MB2AWx7OaFVOOfFTZM-SHzs0SojmcDBgO3OBe5kkf1TZv9iPrID_DoF8RXaHEsQGh7eq_vYPhZm13ZQ (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: 9c8b6d10c4d3ea76f0a7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)