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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5100/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: 1234567890 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik8yb19WYWU1MWZSU19LWjRBMWptVkJaaXNfSWxnMlNWd0E4TlRTMDFsTXMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTAwLCJzdGF0ZV9ub25jZSI6Ijc2MWVlZWNiOGU3MjRhMWVlNDJhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTAwIn0sImlzcyI6IkxXVCBMVEkgMS4zIC0gVG9vbCIsInN1YiI6IjEyMzQ1Njc4OTAiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81Mjk0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzc1NTEyMzMsImV4cCI6MTc3NzU1MTUzMywianRpIjoiOTdhNTE2NDY1YjE4ZTFmYjdkY2YifQ.AfKyoyHeddYRVDB3v4dQFNfB7GtHOKFtX3sCyoD1NQp05OO3C8C5LQ70vYAGRMBwYlHJtwflHkPEIyqTwn2VPgUAmzexxZ9kMdnWWQh0TMu2m3294Q0aaNyXaRUGSADOE845HKcuBybivvIO_MlHQNFvVdy_O-Cnz1RTrlo8qhXZfGOwF0uE01Wbk-W8XNRCoSjDWN4_EuKTgmbkvZ8SY3Vxy83muzD5ft8qDAMGOamOebr_ygA-6k8wiqytXIg5Q4uH1ctlQAd6WwfCMzy1mlGMp9Kbx4ORu4FayWkcZW3Ge36BAJYa2a7vi3Co8lvHCWHTlZF3jZFQs4S0wYG5CA (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: 761eeecb8e724a1ee42a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)