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.eyJ0b29sX2lkIjoxODMzLCJzdGF0ZV9ub25jZSI6IjE2MTE3YWZkYjg4NzQ4ZTMwZWNhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODMzIn0sImlzcyI6ImdldG1hcmtlZCB0ZXN0IHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE5ODUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjA4NjUwMSwiZXhwIjoxNzkyMDg2ODAxLCJqdGkiOiIyZGEwYzRkMTYxMTNlMDlkN2JmZiJ9.QenbiXs3SwofwPXXFuxj8z0ayYnmg5Yy7tZXNEbOCrQtcvnWw6nANQSv1ItAMAohmzV5ckE9G-hF0A9LNyiw236ktHoyd3upGPu713Pbrj_wfDqqNT4VZRcVtcPz7Rd068nbZqy0LH323XL5vbLN4FSYQq-LLNq6fe_bOzWFksm8XX3wRUz-ybNPfe-0AVG0wIVjh504CNo40WJTss_tSGZmRnGouVjkfL7El09jcnaNGxi7uTORI9BjH4pBVkGb64s6PJJZGnY-s698s51LogPinnSvp34dSUK6ox9lgnrBTWKM0wVOQyzmekRdi8Dbh7DJjuZbeR8PTgUJvjuDGA (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: 16117afdb88748e30eca (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)