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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4319/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: p112a (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRDYjVSTC1CejhfM0lvT3hUSWlPeF9ENnlJcWRxYzhSOWRlSzFxd2pSc2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzE5LCJzdGF0ZV9ub25jZSI6IjFmZDNmZDNhNzBiMGUzYzIyNzIxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzE5In0sImlzcyI6IlRvb2wgV0lORC0xIiwic3ViIjoicDExMmEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NDE3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI0MTg3NzEsImV4cCI6MTc3MjQxOTA3MSwianRpIjoiNzlhZjJhMDVmOWQ0ZDM5NjJkZDkifQ.GtdKDGOSte4P5fP0GiF9uMmutugMIk8giewAr_TVDdhbTAPXkKl6S5_WJvJigvOrJbcTNQaWm8Vpw5HU1Q1yYCfR7A4NFBB3q-WOyjfDU9qLt2wEtczirqZsanXu20V_F89KFl6CB2aRoiMaJ-1Qp792nbNrPMNtcuDOETcoSmrmeXLD729VcOv-Xp09g_or__tQ5NSxgaU0QoT9j_6CZxAhbBgsi2OD-6qGePXWrMB8I2gfmdsMoKF1kJEosnpuG_ZlDkz-mni7WavPhzEZgKINk7mQPtTRi8JLYOARY6u3tE9KrBROa32cWQ_M2iYUiEjr-oxnf9mDRDw4i1lMVQ (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: 1fd3fd3a70b0e3c22721 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)