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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1936/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InEzNWFqeklWLWU0ZG5INlZaaktLVVNvYnNQYk1vQUU1WWNDVGdMbGcyTEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTM2LCJzdGF0ZV9ub25jZSI6IjA0MjNiY2RiNzUzMDRkMGI1NGMwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTM2In0sImlzcyI6IklNQyBSZWYgVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMTE3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY0OTA5MDAsImV4cCI6MTc3NjQ5MTIwMCwianRpIjoiMGE0ZjExYzhjOGM0OTM4Nzg0NzcifQ.iMzpnzcWyVqP-xKBAWQBYgB0dRMC_vsQnxpxOxpSTWtr_2nTRBKrKKmvIbhLg3kVVPtR9ks-nD_u8ixQ2PyMKdcglkitJgbh2PaSx4-GlWQWpsQ3uIHXHwawoNxaIETy7eaz21hrlVSknsz-y0CqTsivJjQqTYeVA04s5ApYIsH_0NTwBcW7ff7skXprGd7P782ImJ6OEGuMv8_QYHxV6varifW8dkVxPPhTv2WSKEpUZ8xdqWVQiBsoNfyuu-nAr6gAs1o-2qvsBGwmPsmTd6B7H1GG6koUjGqS8sPDcoCIQTjSpE5OyaEEQRMWEz3-r4uLf61mIHAsYgoYwZte8Q (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: 0423bcdb75304d0b54c0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)