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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3704/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9nZmZlYWVmZXFORlhpeHdaNWlJZGlVb2xiclg5WlloNzM5MGtlRmkyRGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzA0LCJzdGF0ZV9ub25jZSI6ImNhMTQ1NjUzNDRlNDM5OGI5OTU4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzA0In0sImlzcyI6InBsYXRmb3JtXzQwNjQiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQwNjQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTUxODkwNSwiZXhwIjoxNzg1NTE5MjA1LCJqdGkiOiI3MDk5OGU5YzA3NGQ1NjYyNjdmZSJ9.bi1kw_E0ElRTCMuKhwVY470humGBdzTHjLcOvmbkD-kWE89mYh-CVhT_ayIcJWJK0z_RRnJovwS8ZxZnkIpgjbDp3dynKlMPRq9_IIoACUxYMxqgDBmv9mQ0w61ECiesCywjFHcUmcvd2RAPj4j6dj7lzfkG--5qSEo5gi-xz3rGpjIuj0ccaNtnW7RLaRyJYAEvk6fBcutZEp6-MhdK6bEMRJSxIWtbo7SULNIEWaqxrM7XykfTmS8XErx-2_kTGNkGNBpbzyPK-5mX0JhS6E3CBx42RKcILWwtOBlpk9NV9hqOeZvSe1UlwGyLIjl6MHFFuSRZ-RUU6QVYCRt78w (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: ca14565344e4398b9958 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)