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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4390/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: TClientDemoTest (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlF3ZTFFY1J3S0tNMzZWU3ZXUzV5VXFGQlNpNmlkQ2J0eThQQTFoaVJkVm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzkwLCJzdGF0ZV9ub25jZSI6ImFjZWMxMzI1ZmU5NWRiOTgyMDIxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzkwIn0sImlzcyI6IkZyYW5rIHRvbyBTZXAiLCJzdWIiOiJUQ2xpZW50RGVtb1Rlc3QiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NDk2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA0NjU5ODYsImV4cCI6MTc3MDQ2NjI4NiwianRpIjoiMDExNzQwOWQxNTM4MGE5YjdhNjAifQ.qW_VwAf9FQEeuSfVSfSvcxAnkkIzSY-X8mBwCVFTKtGJY8GHw0NPl3i2JxoZ25g-y5A5PeXQX46skCbKJhNgXIxU69S__lsk7S1DPtwX5jDwnL9InH2RjXBiL-MwkBZYf_MNHx1_gyJHZLwAhYe4M-6z46eDBwX4WrqdpHuLGewvQEjDpN-r8LIT8A1Wlmt1dS4gmiztTgQ8Use1UvO152WssFlvtV-iN-7jVIRlTaOA6wV7Ur-_48_b0-J-rkfgvkdxMa9VL9SUqC2-IToWEZx1l__O0eftTgf4POK3Hzeht1LDw620De7g81M2_aebZbizlt6zR9PtXciEL0Y-_g (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: acec1325fe95db982021 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)