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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3152/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: 123456789 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJKRXJZajhSZkJKY2dIVUpaNjdhSE85UWR6QWNMNXBZSGVXMEdWMkRYMGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTUyLCJzdGF0ZV9ub25jZSI6IjcwMzNkOTY4ZGY0Njg1ZmJiYTZmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTUyIn0sImlzcyI6IlRlc3QgVG9vbCBHTWV0cml4Iiwic3ViIjoiMTIzNDU2Nzg5IiwiYXVkIjoiaHR0cHM6Ly9sb2NhbGhvc3Q6NDQzMjUvY29ubmVjdC9hdXRob3JpemUiLCJpYXQiOjE3Nzk4ODQ4NDMsImV4cCI6MTc3OTg4NTE0MywianRpIjoiMTQ2MTAyZjI5ZmNkZmJlNzQ0YzEifQ.Ua_FV7hpdO6KWjwK3ijNi3Fz5Ia4QFS5bOL3kUjyZM1MhxxOPto0Kmjff3tyTzLtcaTVk1z8Dv_j1v2pQkHg7aDKxb05YWFOINti5wuS9mlMmMufatDI9Hz8OuvEJCDCxHomgLPDUbC5Ty1cwJ7X5rGOLBehK66XXHwzTiFvwK994pQMX6SaFPX2VxDm_I2qdOoVxalpgBIhI1tS1D1i8DJP3f6LI1e-mY8inm2-61cFETmk8CNtguArxk31h9x8Hutf9FHxr4i-0v-P0RCWaejfiRKAJuuNKh_vJcz1gGh5GxrT5jA-IyFYQYdNZo-lV9wTeDNBUPKBqiXPXkcvcQ (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: 7033d968df4685fbba6f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)