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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2888/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: 1337 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkpFbE1wNDVidThQYTE0aUhJX1A3dXdMMjVZMV9GRDlYVlgyMVhhTW5YdlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODg4LCJzdGF0ZV9ub25jZSI6IjFiNGI3MTliZGEzN2U4NWY1YWVmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODg4In0sImlzcyI6InRvb2wtM2ExMTk3MmQtZmUyNy00MDQ3LWJlNDAtMWI0N2Y2ZTc4MzA2Iiwic3ViIjoiMTMzNyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMyMTcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDE4NjQzMiwiZXhwIjoxNzcwMTg2NzMyLCJqdGkiOiIxMmM1MGNlOTMwMzljMTFiYTg0YyJ9.pLtkhYjDeTFkEWp0m1rfE8L-6mrP7HVBSgQUbbIV0OvhXHq_S3ghpNPa6kU4-bGgmx5GcoScKYqulnb-c2IfPsWFLRCcaA_f6QwQBay79UyB5bs1DSSWphAvh64CNmD8YnD-nXNruodH0Rh0AaBMGeIGwx7zSpry78iCdChVcquynyb9K2PDgRCRfiGVPU6KGhGtjAWIrdxGRi11fRDY9TdUhhQOHgw3ddbeSLFDYYJ5phs6f4dL6ZtUxrzf_RsMpqSy4PAiQ1o8sv_JZwkRuih6Z5jebS2qiCL3weXStUk_U8W3A2N9Y6e-Vg95besAPx7qimPDMTmxsvLx_56ieA (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: 1b4b719bda37e85f5aef (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)