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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2292/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNyaDU5SWN6YTBicWd3UmNZSjk1ckJCN3laMUlrNWdMSXRTNUl5TmZqclkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjkyLCJzdGF0ZV9ub25jZSI6IjRhNDI3MmFmYmM3MjliZmVmMGFlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjkyIn0sImlzcyI6IlBPQ09CTERlbGl2ZXJ5UGxhdGZvcm0wMDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6IiIsImlhdCI6MTc0ODczODg4NywiZXhwIjoxNzQ4NzM5MTg3LCJqdGkiOiI5OWJlYzVhYTk2MzJhMjE2NjFmOCJ9.plSxh-YRINBlGwcJrpXsD8j57g3zob9DbHHTCL03c1wZwWDBhUmvsAaRP6DlNsUV3Si0UHddFPYcR1MunvEVMtAm6v8KTnL4jS1RQAW53NDCzWfzAO4pwxGrWFHCDGGvanxiak2EwymOkq5W6txpaqFzRUFLWwBw0XwXfhN8zppLXIk_PyRC8f-3D2NPWdtQCWRhEOMGakaHyjivWhX3F6vhzFM3lc0EbGeLB5c6-qYR0apDZlgAxsxMm7yVKC7Pg_OUXiQxZmDKkSvAXv8I1O88TISuwGly7wDzBWLly6wgxaLGmeTBMIBQwdOMNvPMIQIECuzuxMStWvYDoaqh_g (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: 4a4272afbc729bfef0ae (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)