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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4326/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: ImsSomeClientIdSetInPlat (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZTTG5jbDVkZmE1RHo0Qnd4TEw4UWlMTWdIV0lXZXJQR24tdFlSVmNSLTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzI2LCJzdGF0ZV9ub25jZSI6IjQwN2U4NGQyYjJhN2I4NTU4YTBjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzI2In0sImlzcyI6Ik15VG9vbE5hbWUiLCJzdWIiOiJJbXNTb21lQ2xpZW50SWRTZXRJblBsYXQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NDIzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzAzNzAzMDQsImV4cCI6MTc3MDM3MDYwNCwianRpIjoiNTYwZjliMDhkNDkxYWE1M2U2OWIifQ.H79BQchlDGPfieMZ06a62ketyiTMwejuXsNUJ1316GnwCJ6oetYbCsY5Wd_gWXRqv4QHJUqBKSamiTwo-_aSo5h5RK_3rHPWgtcl_mAJ9B7riPIXG7vG8psl4fZj2Q4vbPPU0JAzplXmtZhD4t0DDV7ND38z0BoEVVf6URMRli3KzACWHAofa9noR8I6gKLLKaSmuNUcawXaPERivTzc4A_XK9q4tS67C1cFLDPY2peOFWyYfyJwjwyE0Px0fOMVfaAhM9G5y4zlageBjVNP7Y_0Z8PxaSY96CjorX_IjJTbNfpr7Y8yYGhZEFy-2bQb-5YIJH206hblLIhPzQpYZg (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: 407e84d2b2a7b8558a0c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)