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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4937/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: shibatest (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImNLTnNCd2dLVmxDcFpQNS1FSUU5Y3ZHY3Y5MGZseEUzVGlzdERPdWM3MUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTM3LCJzdGF0ZV9ub25jZSI6ImEyM2Q3ZDA0NWFkM2IzMmQ4MTI5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTM3In0sImlzcyI6InNoaWJhLXRlc3QtdG9vbCIsInN1YiI6InNoaWJhdGVzdCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUwMzcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDM3NTM2MiwiZXhwIjoxNzcwMzc1NjYyLCJqdGkiOiJhMDEwNjU5NTFmOGQ0MWRjNTQxNyJ9.vPoStn4adRazpFHqd7NL4mHIPQm9fRxD9s7KBDhBet-1oenpA18eyXQl9Pf7z_OFMWVmrlIriCYjTNeYC09hdosq_sdgF62PX2PPXGnJ3DsnlzqQp_cboZrF5PmU8V6N1xb16ePJZfG-x1QnjsSp6JoVOxYdsSTZUMg4gDxyEnNJQ8jM_EsmpxBBlwtbuJaazbc-9mjTVeqFZCCC77vUUjxT0ZBVXL5Mro_0iIl6wmfWAr5p8jk6XcVBdnVFCaqs5nmCPaayjeU8siwzTc68EhOiSFQBAHgJehI5kmvomUboT-PEgHuTmbF1exzaNKf_tgBjZWqjkhge8M4fr0a4Ag (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: a23d7d045ad3b32d8129 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)