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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4767/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhJNk1HTnRXLVAxQ1NRZXpMeWpaamFiclFERk52Y0ZXeUxJUk4yZ0ljZTAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzY3LCJzdGF0ZV9ub25jZSI6IjAzMmJlMTlhNDA5ZTE5OWIwZWY0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzY3In0sImlzcyI6IlBsdDIzMDRUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80ODQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIxMzIwNzQsImV4cCI6MTc5MjEzMjM3NCwianRpIjoiODliNmRkZTdmZGM5MGRjMzRhNDgifQ.MgaaGXVFtxwSdzp0bkAlL_-Nehj9mdezTUfykhtLf6HSaHnZ7dTbFtqLe1OvKzabb3oq-7AALQG6PcHjlBLJO9dG6cS-B035f19GYCGW_hcazuSHEM1Ie80h3BFPcUFUzgTDuZRUMkFTto2kP2EnoLt2Kj3p9BCSBykD-9NlM545nh-nk1ZtiTQhRTsJzPsbFS9XQvsFez9XC5znYdBB5bBFeIBHgfldQEXBVaahr01C81p2abTwmczKs_J-rNLv3eeScSKUOab0EXCkdxeCHYmGU6tljTv9XT5EqnEzOe5xsoFf1tv0fsd7bmeNy-d-Q1XtK1UwNSJHlQqASOqS5A (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: 032be19a409e199b0ef4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)