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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2502/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: brightspace (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImNQTWtEbW40TEFNM2J0dUZfaGlReU9TNThhSVVsdGxnOFRVdmNGVVpBSlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTAyLCJzdGF0ZV9ub25jZSI6IjY1MDhhM2Q1ODVlMjgyMTBkYTkwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTAyIn0sImlzcyI6IkxUSSBBZHZhbnRhZ2UgVGVzdGluZyBUb29sIiwic3ViIjoiYnJpZ2h0c3BhY2UiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNzkyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY4Njk3NzcsImV4cCI6MTc3Njg3MDA3NywianRpIjoiOTA3YzBlYjRlYzFlOTg5Y2IyNTIifQ.tJbEDe7h4c_8K8yJVy2vmeaHstr6K2bdKm8i3o_YvOpG_RxaEKQWYMxjXAnfPSzQ0He9b3GdPWrVP97aHBspvg4nsULDId6h65UebkQc3574eLX8aO9RDOSQmJCrdhavcP0IrcjDBzE1alP5dpGTq0Son3NBIgVsdT63RCbO-NBq7Eja8eXzpccoILbBoZMwxR0B39580p4tYzOEPPw0eQWuDTOAChIEBWrJhJJ_fI3Ud2cgJJM2XUXhKay_FDjP-rO2kvQW0W_d9Rqj9Qqx4f1AFk_eN2N2aE5FoVgNQvQ5x_32Y3KcGKY32f6Dngu0-IyIQG_fKKBbXtTPIEAqsg (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: 6508a3d585e28210da90 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)