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.eyJ0b29sX2lkIjoyMjcwLCJzdGF0ZV9ub25jZSI6IjQ4M2E2Yzc0YWNlMTZlMzMxMjI2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjcwIn0sImlzcyI6IklsbHVtaURlc2siLCJzdWIiOiJpbGx1bWlkZXNrMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNTMxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzc4NzIzMTMsImV4cCI6MTc3Nzg3MjYxMywianRpIjoiMWNkOWExMWRhMmY5MWFkMzFlMWUifQ.MJxzmlwLfgDtC_9hFd7N4UWhWiRpKN-urc6rSg_G744NsiflkpupRAnqNq7Bt4dAE9L5jCZ_C01k3tUkYmQ5X2CMkDjEF5LabDp7Y2uLfmuWqpBeC887dAMFQQ1Hh4fcCNQvLn8FnMhwqwIz9AjhyKSPTImpssxzExGCdyr9vm6RVwy8hKaDJoGWRZ2Wm53Zb3a5ElyxgLbOZF2gdy5pbvGmOYI6M25SGwDjzgddWTfQ2tOIDVf0i7PGJsf0g8lyS2YzfPJ69N-PEOxWsUuBxKaKWKEhNg1lkZUMgREJaa9mXoAT-9BuPeZs_TM_pmUYP2u6MCj-NzUZqfrLzowrXg (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: 483a6c74ace16e331226 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)