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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1833/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlBzSXBFcjNyaFBobWZUMVR1bWYtSkZra3RTLXFUdURMWjRyaHZ6VDIxVnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODMzLCJzdGF0ZV9ub25jZSI6IjhlNWE1MDk0Y2YwMGY1OGIwYmFlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODMzIn0sImlzcyI6ImdldG1hcmtlZCB0ZXN0IHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE5ODUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTg1MTMwNywiZXhwIjoxNzY1ODUxNjA3LCJqdGkiOiJlODdiZDBiN2QxZjIyY2JlMzhmNiJ9.vCXUry0fn8BW4HirO-ZedXld0FGa3bctFw_4aU-sAG-kF7PPF_cMc85QCdl-AcDkAkGzVHaEDmTHYeViBrmbFwnE-YpgZDwHxHuetN7EQHdv3mHTOCvlPghjmgJrm3w_b_6pgcZJR__CTZ0F9MLRB_vsc7puc3RQGxT-xSz5Ip4DJ7PAnFUwD_Q-udNRBlGaf3KHXopc-bFo7n8qKuHaHo_zTa3GgITjN5nj7nF9QUuHv5u53CtMqN3WBP_aF2bvAiDqauXKjYRpQ1SMpsRnt7lOBu-dmj5M-tuDnUF5AdEEimP8T0e1rFdZlp_dLJz79L2yMJOIwaE_uQbdYTduUg (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: 8e5a5094cf00f58b0bae (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)