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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1836/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5xT0F1R0g2NTRoNmExMXR2eWRVRHo1LXdlRHJrUWF4UWJIeGxVNlg4R1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODM2LCJzdGF0ZV9ub25jZSI6IjI3ODJiMDJlY2Q4Y2M3NTUyMTY2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM2In0sImlzcyI6Ikhhcm1vbmlhIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTkzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NTE1MzU1ODIsImV4cCI6MTc1MTUzNTg4MiwianRpIjoiNTIzYzI3MGRlM2Q4YWI3Mzg2NTAifQ.XqgGR0sXWSN-w9nbfEUCkIGJhm0k2O6rDxcST-kBuvaQyUYx-mAVs6W4aeSjVIQEr_uManQ-M9hS-8jsjnHW-l3qRFXZTCD5pqJKZ4Wv5c8rDxiewL1e4_0xEZTVAqVGIwOTs-4MYvYueZh2k2KT4tH3X3hDwAA3sjKn6EoEGR02p5kru4Z7ynCg8HTs-stD32xEclKbt-QZYVUZBwa2Ud8S85lQ67HRO79GJWHOStei74AaEoVzRH4321_GBrhIhybZ_AsBBlC4e7UUhS4aWPRmvLsowLmmcQL4OdZRnUtBmV1xIMxgeA7VolbWL8EJvJ5VkQJ3ackvH3BplcWB0g (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: 2782b02ecd8cc7552166 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)