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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4304/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: IMS_LTIP (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZyM2dMendUdVYtQjB1UjBBOV9IWFJKZkZVbFhpTWFaNlFibnhveC1jLWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzA0LCJzdGF0ZV9ub25jZSI6ImM5MmNjODE1NjU0NTUwYjdkMjY2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzA0In0sImlzcyI6IklNUyBMVEkgVG9vbCIsInN1YiI6IklNU19MVElQIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDM5OS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzk0MTM4MzAxLCJleHAiOjE3OTQxMzg2MDEsImp0aSI6ImU2YzMxZDE3YmIwNTg3ZmRmOTNhIn0.lX-yaIR9WUEbpAGnQdOgW4-yAJuc9NTne4V89-yD-oeY8IVzZc8IVQO_prQUfm9pyjxPdJJzIBPZidijTYTse6bgMFfq1LLoJqxRAjL4HdQ8vz1pzCVl69V8tuB7DwM9M1viy5TOXsPUQLxxaKgnZxPy8z-Fokw0y3NZNl46LUF1zB9bKuRJ93-rnXPpihpZVs3v0sDIu3xr0nsrDpHT7CGoi7GqAAzsCN1SmnnPjXFS9z65jjutOwzVfRkS6HaCqYImLNIJog-NubDx-A-ISGtigLFSzTU3ybcI1YcDYNPyqZs5iXhJ15pYoFILPeAszIR_sqO9a-prUyH3038W4g (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: c92cc815654550b7d266 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)