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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3730/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlkxSHpzQnVBUTNkd0g5QzdiSWpacGN0SWRSOHlyT1FNbVppYkNELWJrN1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzMwLCJzdGF0ZV9ub25jZSI6IjVkNmI3ZGYzNTIwMmFhYjUzMjU0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzMwIn0sImlzcyI6IkNhcHAiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzA5MDU4NSwiZXhwIjoxNzc3MDkwODg1LCJqdGkiOiI1YWUyM2IxMWRiZGU0MjZhMjc2YyJ9.Oam7H8tZGhy7n1P0URvvK1dT-cshAIjWWurCB1rz-MEMq-EfwCjJu7GWLecxPy4O_TMlQKGDBQUrA5dTKcv_j-UBAsby92bBFGtksKJIfrgg1UeJrTm_dbYs1_pKIxZkSJueIpkPmSK0YlE9Kqh1ah35bctOdecAjmoMFyg7iRCMWxkBSVddzaBa4FYSsi3o5xiVuI-MZuwPz-5uEEWR_KVL-OVrYCvk0NQrpr_sC6Gp_iy0RSSCCM-Nh6oauZyhZk9EZ-U4G_rYXhTd7LD-P8nLMwRiHTqy_f5APUzADfkJJ74q1jfRLnwNQNJUAiBajm-Xg0fKgSQON37B02CEzg (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: 5d6b7df35202aab53254 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)