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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3730/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlkxSHpzQnVBUTNkd0g5QzdiSWpacGN0SWRSOHlyT1FNbVppYkNELWJrN1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzMwLCJzdGF0ZV9ub25jZSI6ImQ0ZjQ4ZWUxZjYxYWVmZjQ2MWM2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzMwIn0sImlzcyI6IkNhcHAiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5NDExNzc0NCwiZXhwIjoxNzk0MTE4MDQ0LCJqdGkiOiI1N2M3ZjUyYWRjMjkyZDhjMjQwOSJ9.WdpZmQiPjPCWuWyIKC3kUXIE5b1ADmziS4mPEQpcYrdNE1Djm0h1HsJ6_J-WTVwdoD3k5KyvSCmWQQgNroVJBFlfsdHXnjuTnminufsZ_UrwF9y5SHE7rSmfHGB6XYy-Yqa0n3RpaiYf90O-mCu_zwords_P3P4GacJZ8Wf7BeQl0kCV2eN2R0ViN5f1t4CSNdTQtZzkp1FVF1t39kRJ6OA0-OSqjbWWDfplGw_CG7qDqdJSBCdIR9SzZeZLoYYYMNeMdqSZBA053geE_50JkeeClZzLc1Q76HGG59L1cQpC1bj8udJebiEK1CMrSuEKSvEe4K1Hm5z6gIoCaSeOBQ (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: d4f48ee1f61aeff461c6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)