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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5558/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: aa3c5538-8e90-4a5d-ab81-510166cb569e (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjN1WDVVU2p6NWExYzk2V1Nhd0hNX2JKYVQ5eWtRVE1UeFJrZjlZYkQ4ejQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NTU4LCJzdGF0ZV9ub25jZSI6IjNmYTczYTg1YWE3ZWNlZmY1NGM2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NTU4In0sImlzcyI6IkxUSSAxcDMiLCJzdWIiOiJhYTNjNTUzOC04ZTkwLTRhNWQtYWI4MS01MTAxNjZjYjU2OWUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81ODQ5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzUwNDExNzYsImV4cCI6MTc3NTA0MTQ3NiwianRpIjoiNTQxZDUxYjZkY2U0ZDNiOTM1NDIifQ.QvadK2cFJaqNm6Gu8ptp6kdMVTU0p-_YdRWpdl-vqrMp4cK19V_Zv_L1_fNr1ZK3Fjaq7grKMDolkf0oyIJ1WbqQBwtW757xvKOHPiFgiWt6HuoOIuejySNytQfysTW8BHHmngq-L9rPxJd657aO2T1eD1o04nxAm2XRY0FxIdsh49qVuoSGrMu94fwZXEV3Ag0XWqnFNrA3oo9NB4v1-lKLwNqF06eKjcNg-nO5Ce0mrD1o0L3HRzwRa3ENGrelNHCcwEXdbeoYn84f7FrkM9iHbvzs0mYYiKsvxxMcmtNUGqu_fzO5F_4F4yEkoEl_cboL1RDMsIhlKs8A46crbA (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: 3fa73a85aa7eceff54c6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)