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.eyJ0b29sX2lkIjoxODM2LCJzdGF0ZV9ub25jZSI6IjNhOWY3ZTU1YWVlZGY1YTg5MGUwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM2In0sImlzcyI6Ikhhcm1vbmlhIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTkzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjU4MjM3MTMsImV4cCI6MTc2NTgyNDAxMywianRpIjoiMjEwZWQ0ZmVkZGYwNDM4NGRkZmIifQ.XAP7H7oGEWh5_Fe4UyKeVkexzHS8WhsMjfdNPG6wfz7hZNVD2HpC3nwNMXEynaGAE0CA15FrmCifEeLF1MNoLUG2AFe1WEbyrz-fHk9Mqlio2mVjTWtt9Q4bPuptBBI6msJtsgPiJWSoUcmztSJ_jT97gOMJbtKA-xEVaSIMib9TLnsF4Pidr5HJXruwn4Z3OZb6cJLTUIZA0LzNh_BDqgIeE9_zDb2NVxy6Bg3fyzqagxgVskz7si0iiSpArt6p6KVe9dR4WLgGCKQm5NRzS1yJv-XAXaQJKSYt8COtV0Wkxr2I5X_VD8M1U8qDyOnT9M_Z_yYfd2Ker_pvjlS4Iw (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: 3a9f7e55aeedf5a890e0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)