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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2726/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: 54321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5tY2VCSEVxTmI5alA4SDZGOWhrZW9VZnZ6VDV6Z2N6N0cyMXlleDgtM1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzI2LCJzdGF0ZV9ub25jZSI6IjUwNjQ0MzM0N2ViZjk1NzJjM2M0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzI2In0sImlzcyI6InRvb2wgMjIuMi4iLCJzdWIiOiI1NDMyMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMTUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2OTc3MjY3MywiZXhwIjoxNzY5NzcyOTczLCJqdGkiOiJmYjJkZjhkNjVjYWRlYWNlNjdiNyJ9.MzwrD2-unjdppwogiRiT-7ANjrUEqYtwG4evWkXpPjONu_8zlxWvQT1pdpCkKvAaCsKPLRPS6F80Pyr6Hx6qXB6ySb9mQVm44IPxyMcE5Q2ARI7nAeJvnU0eMEpizRfqE5W0wLvHNmkg4PiBok8eMrlkk7QBiWjJji-6O1OHZ5KtgpAd8A6yLHAYrApkwLxI6A7P7AVCta70p8UJYB13vOWnDQFnIGVVL7rW-z0Q3PpHjzWWBLow33sOlLevrBd3eAt7lkrNEYj_V0QmqwJt-ebNPeesC9FYogQhk2dpLIwdzKHD6SmI_FLmB4WkoqyeAkkup5uTuuSppZLPyJTC-g (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: 506443347ebf9572c3c4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)