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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2270/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: illumidesk12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlltcTllSklRWmZkVVZSME1PTVFMNVE3ZURsMDR2b1p2MHhzVGRDRkRZdGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjcwLCJzdGF0ZV9ub25jZSI6ImQ1NTA4NjhjOWE5YTRmNzU5YmRhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjcwIn0sImlzcyI6IklsbHVtaURlc2siLCJzdWIiOiJpbGx1bWlkZXNrMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNTMxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzc4OTYxMTMsImV4cCI6MTc3Nzg5NjQxMywianRpIjoiMmYxMjFhYmEyYWQ3MGIyMzk4YjAifQ.MzFHgb82Cl1QMu4wJQFIzv39V3wDlgETRMydHhUewM8GZjHrFKxseLVU1HomHZBvYTZcMSKVWugsFEvuM0PGGOB0YQJWyoExZHOBJRZnhQifqodve_PoFq7-O2Xo61kGWS2ZXLPl_GSn-LmFTlUP3VJZIGU8bpn4Ur4YxK75Vu4hP9I6qKQVTd17Pa_bvHEPNu5Bo14Vu2kY0eYWxUph5oVgipF9PtYEvbw5l11-UwYe7RwPfb-zbSH4kuY7fH6Ma9eja-_JznqIoKvUf7nsJVQJoiQ9qHOUFPg79LWvdaudiCgwEqdBiIIrYH8pkUiY86Cn1kb7V8u6wrT5p-SFmw (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: d550868c9a9a4f759bda (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)