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.eyJ0b29sX2lkIjoxODM2LCJzdGF0ZV9ub25jZSI6IjIwMmQ1MTI3OWMxYWNhOTlhNWRmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM2In0sImlzcyI6Ikhhcm1vbmlhIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTkzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzYyMDA4MTAsImV4cCI6MTc3NjIwMTExMCwianRpIjoiZWNhNjNiZDg4NWYxOTdkNDg5MDcifQ.SAP2kBNLwB5hOohbbOH8RWw_809Gr0XtdNCuo_Yc-OeE3hSf-Uzo_Qy0KnYqfmaooyTbkNJgx6vY_IKtLplfraN4UtUTm2Sd-p-mkxu-dV3miolpO5jXkleOSxscmWoxDaOttCbJVnkAFWpCb98U_XPpnBfe1Zxskwpxc622mX_n3TziQxb-iC1xyTOPKiqSyPB7KKCkRy2ysXYDCX3E7zULSm_aN4W6ipI3DIN0g7GdgdFKCS9PPUxAsVglLDxJiziYsSXeQ7iMIHK_7NL4VOoWcKW9A_L3HiXUubdft4k8pniMuxH8AKmw1cOJx4J2AUHhmbjpmp_x9uOmKlF-oA (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: 202d51279c1aca99a5df (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)