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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5668/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: 111222333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9qcmg5Ui1iUUZnU2FGODdNc296Zm96bXpPQTdQMzFMMkxLUFBta1ZOUUUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NjY4LCJzdGF0ZV9ub25jZSI6IjcxYmVkNjJlNWJlN2JkMzMxOTNhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NjY4In0sImlzcyI6ImxlbmpvLXRlc3QtdG9vbDEiLCJzdWIiOiIxMTEyMjIzMzMiLCJhdWQiOiIiLCJpYXQiOjE3NzczOTYwMzIsImV4cCI6MTc3NzM5NjMzMiwianRpIjoiOGVmNGRjNmQ3OGY1YmQ3YjU0OGEifQ.stmIZKKOL5Ly0h6KRoZpxk3OlpqmKIb-kGYIZTPnMoY2YcO1i6mp5KVTvZMz4GDl3NL1ha9v5Ug-Rn_DdmXjH4xyjOW1IbMPM7R9SPrS8nQnmRw-ZYamiilOpsXqNq-9vxcsOySX2yagyxvj4TTN1Mh7-Mql8L-G37FhXx33GMW4Nhs6y5RuVn9WjZzd-QYxL2DNsGK1-iw50uNCeJxEPzdHRYe2aLSxLVsCgUkZgRs5hTNXA4Vuq8KileJzEdw5H3KEyCOFmDBQQFOaZjp2bmNsTCWTvehyWsY7lQSSU-2nXCc0dVuq7oHme05BlFv49uY8RzBOuGS1tlTSOLmVag (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: 71bed62e5be7bd33193a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)