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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2879/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: 1231985 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlRUklUM1V6cFRuMHEyWlRFaDc4MnlmQmxPUWpVSmR1N1FOVUs4R09Od00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODc5LCJzdGF0ZV9ub25jZSI6IjM0ZWZjYjQzYmU4N2ZjY2VmNzRkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODc5In0sImlzcyI6IlRlc3QgVG9vbCBUUCIsInN1YiI6IjEyMzE5ODUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTY3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzAzOTQ2MTgsImV4cCI6MTc3MDM5NDkxOCwianRpIjoiZGIzZjEyYjFhYjhkNzg3ZGU2NjgifQ.IhvRl6EiHEcFFUtaCWA6cPxzverXwUWUUn8m4iV-R409qK9rnYlT-n0Xaa4UAnc7ZOdrDEAL_fA01eW9Gp3NMlknNqwlms6-jniRW6jcGW8cIwAKW-p5M-Tbm2KxWT0J0tx8lV9MkN5XDVc5YBIoRvpQkjmMBJ1x9BmZf9CfqgXbkTFxT2Be96dwGJlUSiXvB4UQiF47Gbr0p8TUHpPwBMBETHA22vKCPvIwfSMq52wmx4Su-oW7wv3VNKAzsfcbk2vY018VBEsoYVxSAXQ7qs9JIphAf-P6q_dXjvuBMjpMvyPYex-fnnWPDTeQ9KB6sb4XgfwOYUFhpzCqJkVLJQ (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: 34efcb43be87fccef74d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)