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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4422/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: 99999909 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJGS0lheTNjTWhtN3RnRGhSQXRVYnVyZzFTYk50WVVJcFRhcUZVVlZZX2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDIyLCJzdGF0ZV9ub25jZSI6Ijk1Mzc0MWJiZWQ1MzVkZjlhODQzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDIyIn0sImlzcyI6IlRlc3QgTFRJIDEuMyBUb29sIiwic3ViIjoiOTk5OTk5MDkiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTEzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzQ5MTM3MjMsImV4cCI6MTc3NDkxNDAyMywianRpIjoiYzZhOWVmYWM1NGJmM2Q3YzdmYmYifQ.n8cKVnoziJZI19KpoCCjAZf4TFzt63TI2t6flSvahtjInpjyHzLCiEIdmnnMbtH6esIp3k0inX0fBn1E09B4vkfiAAVTpkqAmFgtIipudMQnkQEHNTerUdjY53oUixv_5Zfv151efURglYuWSmWaUH_yxShl693jCzV_t0vqyaoIi_RO7taGJhrh6mvA_1gMb93INalzES-nZKFL-MHwZWXyP2x8DTkWETstzdqAmUN-xKjpxHW-b5LRQOyHbhEOoEL5GakI_WS8GU22jyixY7YQJdmPbUy3CNHDW-FYw0-r_McfTVCJl7wRoSXASLhM-kUJfk52lR5qwdy1997bVw (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: 953741bbed535df9a843 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)