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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4326/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: ImsSomeClientIdSetInPlat (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZTTG5jbDVkZmE1RHo0Qnd4TEw4UWlMTWdIV0lXZXJQR24tdFlSVmNSLTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzI2LCJzdGF0ZV9ub25jZSI6IjlhZTMwODk0YjEwMDc5OWNjODJlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzI2In0sImlzcyI6Ik15VG9vbE5hbWUiLCJzdWIiOiJJbXNTb21lQ2xpZW50SWRTZXRJblBsYXQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NDIzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzQ5MzU0MzYsImV4cCI6MTc3NDkzNTczNiwianRpIjoiY2E1YTk5MjQwOWNhNzdjNzg0ZWMifQ.uW78R1tfNYvmsIujk5SkFOPIvQk32h0vgWqp8QUV_FeKTxoIVFULQXWC9DrYMKm9zEBdx6mFYKb28w4kA3N7WXcw1UQC-jUHyavQfqj5BhqtbO3LnJ2WSxT4zM7qE-cuC74jnCiUjpqbqCJ8B93oTnWA8mSEns2gpv2rA32KZWnFixCXImuKhhDN0M557Vx0WqWE5KUIntRcmbJtiIBhZ0b39hf19AeRrFs6Rj4VXYrNSZgIxeuhIAvU8sG6Zpp5hMGmDAZ6n2F0oxCRNt0R_edcLKfRIaIU_3qSBKCcOIPPgD3nJ2oH0zo-jF0ofzKUZnWYUhj8qIEcswgvNXmrhw (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: 9ae30894b100799cc82e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)