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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3279/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImtpQS1HdEdXLTF5MmkwNVVCdExSRmlFZ0VWUG5Gd2tKMDhFOEJhRHR6V0kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjc5LCJzdGF0ZV9ub25jZSI6ImI2ZDI0MmRhMTgxNTc2OGJhODVlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjc5In0sImlzcyI6IkxPT1AtVFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTg1NDA5MywiZXhwIjoxNzc5ODU0MzkzLCJqdGkiOiI5MzY4MzM0YTU5MjRiODA1ZGMyNSJ9.NOI4QNnoEeb37XcppIa-eNbFV09EDF8ox9NMz2xvCzQklSf1w22zVS2pkrs1-7ffW-P4J78SesbHCpeTa4gvPUWUI94-gh-LZrRWDOG_YcZNB6EiDPhMtpjmHaazhop0iCn6eDaLnc2zWvkCqgvH0Mre-pIbr6BYNrQHyeesbIFf5Q-yasCH2Pqgg0g-RFP-2mHx37o6XCEeAmQNL43fn73fsryEFO8bk-YvrhHkbdTrxDk7LaQMb7riaTDH1mn6Vj3s1yfvWWEtZ3BeKJ0ktwAnW0_RMjTzRmaDikNAJkifeUN9WLIVvGf8IhrD9ChitK2unrhxUVpxBOFoNaMICg (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: b6d242da1815768ba85e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)