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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3513/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: test_client_id (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjlNX2dGeDl2UUw5QXR0TkY3VVdhM19oeDA3WV9pSVhiWVpYNktxUHhQLU0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTEzLCJzdGF0ZV9ub25jZSI6ImExMTczM2FhNjRmNjFmMGNhOTBkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTEzIn0sImlzcyI6ImF1Z3VzdG9fdG9ydXNfdGVzdF90b29sIiwic3ViIjoidGVzdF9jbGllbnRfaWQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zODg4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIwNTQ1NDcsImV4cCI6MTc5MjA1NDg0NywianRpIjoiMDE2MGFjNjFmMjJkZDA5OGYzODAifQ.assUdYlrrIVj8qpdqsckqGI9InStlUohDn9FNO6mLkrEDpexFgSYRijdyy6hrAa1b51HuUVjx71HNOMx4RhtYvsj8jIXRFvs4m1faYc-8x4hvbiDp1EHWyhk9iHrQtjT18egTiMGlQp9qGU4C9WFIzHuB7TzQAHbqrxmFk47j-8Yilqd5K4AQCn3EXs0LnR-p1aVnVpwotS9NR7__cfGHryaeAg5a8jG7keV0bRnwQKZCwOOoVw8OHoJ64hgJ8SvldWrf6eKu8C4dzU-U12VbwvnJitQ1giQZoIYdrlNKyceT7Yi71WyS98v8-6SokcnfeQftM8jjAl12HlHKj6jgA (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: a11733aa64f61f0ca90d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)