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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2201/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: my-lti-tool (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlBsUWlnSW05czdmLWpnejhlNzAxUElsNzNqcmwtdEp4VndheGZqVEw2WFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjAxLCJzdGF0ZV9ub25jZSI6IjE3M2E2MzY0NGYzYmY1ZmQwMGRiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjAxIn0sImlzcyI6Ik15IExUSSBUb29sIiwic3ViIjoibXktbHRpLXRvb2wiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy82MDIxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA5NTc0MTUsImV4cCI6MTc3MDk1NzcxNSwianRpIjoiMDExMDk4ZTVkZDRjZDJlYjE4ODYifQ.tMwZ1QBDoSJHuV8Vi0pRda-jcVAFye1wWBtKOzB0WFsOlJJYmElUtfJiqSrwvWlheY30eWdiSSvY2wrEujMabfQTrUYk9i0TM2QP27AUoxvmzXga4-ej0vwdEBu3yPj9KRYwdGygWy1Jh_riGBU9z5E1UF8Am67h_1inaAOF_D2W-LTnyYzGBpR_PcvH3w_ioQbdDjhxeg2ZwcD1Wze2SSKzQumS1rvJDbiz34IGzO154N37FyRbn5JlgHi1ZB6CwiB8Md_PWMQ5xULZKRA576XTCayKfgKslldaOqNi-hv32n7W3X0MvPpeTn2aw_iZUk0QORlOt5L1ty25nOwfkw (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: 173a63644f3bf5fd00db (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)