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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4616/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: 67890 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImQ1N1NFRkpObHRHRE4tRHk5b2RHNFNaUVBEX2pvMnl0ajNKTGM0VVA5ZUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjE2LCJzdGF0ZV9ub25jZSI6IjliYmQzZTEzNmJlMDRiZDM4NTc3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjE2In0sImlzcyI6InRvb2xfMDAxIiwic3ViIjoiNjc4OTAiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NjgyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzk4MjA3NzcsImV4cCI6MTc3OTgyMTA3NywianRpIjoiODQyMjI1MmRmNDk4NmE4M2Q3NTYifQ.P1ZblRA90-VJFS6Git8gdegYOzCN1iEonmx0bbMhxibTe2I5USrkTAEjSAOl5plT22ZtMkdkzxis3CJscKc81j6locaqr1cWs_lt05Pgp7TG_McnSs9dAPJUZWmUwBnZ7ow3Cy--v9tgL28l_NSjCYm_gIjUmj8xLduzJ25whkrbl-xq5tS1l3cCdopAeIGzD9T0ze_rGRb24PoPT6JMjThl4RUiAKTRfKEc2FmB78_xYqKXd_AtiVngMZdWukq-iTVyq38mUEOQg1k2lw7IgEtmwUgZUkb3_lij7sJXrwYfsdTFAOqZmFtIoqLwYXwvC5jaR7kwoy91pdbQ6JstSw (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: 9bbd3e136be04bd38577 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)