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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4669/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: llplatform (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik1JZ2R2YzM4bWRLWERBRkxRUkRMMFJoQi01b3l5TXdBLVg4MEZDUXBmSFkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjY5LCJzdGF0ZV9ub25jZSI6IjE0NzMwNjUzYWU1YTE2NDRlOTc1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjY5In0sImlzcyI6IkxMVG9vbCIsInN1YiI6ImxscGxhdGZvcm0iLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NzQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY4NjM1NjQsImV4cCI6MTc3Njg2Mzg2NCwianRpIjoiMjY0Y2M0YzRlOTYxYzMzZTJkMGYifQ.l7qaNn_p1BgGf1KP3CsD9UFhCE9Mbx79SJECLeY9Pp7Yw247Sk68bHwhHrMS4sTajOwAoSGYxKfR--K_0Ejq-c30-WbQJRQpCvx9gvNS0D7frfufHy5sr7f_nAkuvIAroQrymJNT9EivMhKu1e8_BAFuF4rlorytUq8EphI9bssk1kuhdl2SQvwt1OsHVkVsJjdifL6Fdj8TzpmQGl6cX7QxRwIQgZ1OKvSGwyITxbs8WK2HMLDSoMI_j8vuEayBdGONT1RmvxXtnEwaeIAHLrVHoMBmulmz9OSar9r0DgR81Zg_zgqplNG_-WToNYpm0fXnhtFGE_xELLzZU3LhPw (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: 14730653ae5a1644e975 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)