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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3648/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Imh4RjdjZWtuaUZwZXVubGU1eW1Ibml6X3dFZXZ6V0hHRXJMb29qVnpENjgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjQ4LCJzdGF0ZV9ub25jZSI6IjA2NDE4NDQyZjQ3NGU3ZDNiZWU1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjQ4In0sImlzcyI6InRpbnNsZXlmaXJzdHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQwNDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTE1MTU3MCwiZXhwIjoxNzc1MTUxODcwLCJqdGkiOiIwMGM3ZjUzYWQ4NWM4ODAyMGUxOSJ9.qjP7lmI7bJC3RIwOCtkSknDKKjewMiIq9ctxI6C5jwvURLYfkAME6m9is0xMKwjchdJqt3Qw6fQFfP_8qq2vHSo4maoAUppr52rQUvvTxPuMPrb0Q_UWRTAAvGT_OwBo4-aprcziWZSzWL32CkKJRDhazacKLa_wuA2zky2SAeSMu6x6xBX49X82NNiCnGoG-gL3lVzdWrYtdqCbFT1AwSO_fj6pWjE7LQdlxFeICe3PRjHNrneDrLzELLvFu7KRW3-RB_8UP8m1EiRQCmyGvseAJteoPa5R41ptrHQMEv6KXsMSMfBNXEIoG4OqD6XrBvfxkxop_sc5WDRdlbnU2Q (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: 06418442f474e7d3bee5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)