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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4293/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: lab.computer (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im5EVDhNOHJjUzRhOFBLMTBDNkJXQ0xBZTl5RE81aWZwb3VvVTBsWUdKZTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MjkzLCJzdGF0ZV9ub25jZSI6ImJhNzgwOWExNmEwN2NhOTgyZDU2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MjkzIn0sImlzcyI6ImxhYi5jb21wdXRlciB0b29sIiwic3ViIjoibGFiLmNvbXB1dGVyIiwiYXVkIjoiIGh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQzODcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTg4NzU5OCwiZXhwIjoxNzg1ODg3ODk4LCJqdGkiOiI1OTAxZjc0YmI0MGVmOGE5ZTcyOSJ9.9HtcdN6rz3geDm04tG7Sms2jiJTuwI__bs43ym45cOsEWVIgR8j_oCvQsD43bkJpCb5CPoIFp5wh_FwGWrGcM1Da-S8zB-kEA0D07QNcByaOKpW9lb7E_rB_jQIwYVdAeMxzzn40yS1FBi5pEL0ygAugFc6l-g8E0Ns6cUE7qqPblqgRIDybnY-OhDMSxWthh6ZsjS2L-5m_f0yIGOAo_jm_NCCUd8DVlJYLWjGVoiguuFj8Y3P1j-2YwgweUx6OM1XOi-KjQNo5oLJ0wDgn3hQXziCAVIFiFO5MSI5wz5yVrubv5YGuzTTkNAIntOtJzuu-2ANizuZwEq0gPUtSJQ (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: ba7809a16a07ca982d56 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)