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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4491/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: patrick_init (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InNFOHQ2dkhWY1hrTWQxSEcwUktSTm5xXzJCTkJoQ1duOWhmdi1Nd2hwR1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDkxLCJzdGF0ZV9ub25jZSI6IjI1YTc3MzYzZTU2NTU3MjFhN2M5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDkxIn0sImlzcyI6InBhdHJpY2tfaW5pdF90b29sIiwic3ViIjoicGF0cmlja19pbml0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDU2Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1MzM4MTY2LCJleHAiOjE3ODUzMzg0NjYsImp0aSI6IjZmNWY4ZTk2MDRjYTExZjNlN2Q5In0.XJeJ5YphlTCyhqLb8zhbZoZizSKVA5dcrekl_ZKTtXeszUuVWXomj1fpiK_2aKyniv5IOBG_txgHXSPiV70j2MQtn2CK6Rc_F6U_u7jNRVl6cnH0TDzkUfey5m9kkBIjf4W4vgXW6xftnTC5vbDYLbggmabu0SSxuJyAbLUC_VboCnVf0tMOpn8hvvOhvrYPbWxXtzZ9n10LYJFxhr6UJ1TEuffQmRug5Gkqpw3VfVV6ZFBI1HatvU8ft9nL-NAMoUW_r_F0rH0Y20xRPbVFgkRi12ZyF8amyKa5-szN12jfO2fmnrjWPZt2yk2d-XqSdFdT6YDC3j_26NRGlcEeWw (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: 25a77363e5655721a7c9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)