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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5588/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlYxeXhFODNaZ3pTcTcyZ1I1WDVkWlI4UmVZTmFCUWlWN01RRkg5S0UzY2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NTg4LCJzdGF0ZV9ub25jZSI6IjQxZWJiN2FiMWQwOWIwMDZhMjM2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NTg4In0sImlzcyI6Ikt5cm9uX1RSSV9Ub29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81NzQ5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA0NzM4NjQsImV4cCI6MTc3MDQ3NDE2NCwianRpIjoiNjk0NGRhYzRhYzQ4ZmNkZWNiNzIifQ.oiAAaSHSANKcl58JRRts5zPEFY6w6YONdmZHyzPAZF5CQhm36z2i3z9_PwKNo78bddJUCLwjIX6vQXhlRcjDppaq39x59uRdvT87LcBKk0ncuIDfHuvw-KTxcfbcSDigYDQjjNzzM-3JMV1uftSS0fxH5topv-BxaipwvUMfFNFh0prlUTgEpMbr_Qw8f84Ez6kbWBTLDtSouzFZuCNBNseLEQ9eBeQDGNPGZWsHHXjfaQ3UvhMRa4LAuQon7EqJHds2z8KO7aD4fp5P4PGzokJ2GoHN4k-T4RjakYVSZoacIPQm1-ce_StFWfgTmE5XcKfiSB7UX1YB-nBXo_2Uow (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: 41ebb7ab1d09b006a236 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)