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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1936/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InEzNWFqeklWLWU0ZG5INlZaaktLVVNvYnNQYk1vQUU1WWNDVGdMbGcyTEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTM2LCJzdGF0ZV9ub25jZSI6ImI5MDRhYTljNzU4YmM2M2I4YTdmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTM2In0sImlzcyI6IklNQyBSZWYgVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMTE3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI2MjQyNzksImV4cCI6MTc3MjYyNDU3OSwianRpIjoiZmU1MjI4Y2UyNDQyYzZlMTY1OTYifQ.CYs5AgHtltAutFT5EiBHVOXSXhoEeN1StmGPmDNA4IEfG3IF4PcfSXjqmY5tkJMKdasRSRFsPA-apdJpQ-BIwn0xos0odIJVh8Kn3hckYhNQc7WSN_lz11oCBffa_DZKfOrluT_4tidAd0YcsyTpZsdRJbRTMBRFCp9yL47gUzx5Nae9RfDQwPW10Y59UnF8cyYr_yvelZ03_I-iy4AtfPn0KVwEj8WY2aDHgZ0basrxigoWPRpPoNlaQ9qxiEfWda4VK6L4F0mhzQP_Wt_dqub7a7o8ZJ1OHw2spPIL2RjMT7L5AZ-3iOP2h1oUbyR-M-Agw7CAbgi8x0Nt0zkgqQ (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: b904aa9c758bc63b8a7f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)