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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2860/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNyUHROWnM2THF1N2lZX2dnU09OVUZxNDJPRUVKNWRuejJqdjN1VHRVRk0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODYwLCJzdGF0ZV9ub25jZSI6ImJjNzY0MjE2MDA4YmYxOTBmYzVhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODYwIn0sImlzcyI6ImxvYl90b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTkwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTI0OTEyMzQsImV4cCI6MTc5MjQ5MTUzNCwianRpIjoiZDI0NmViY2IyNjRkOGYzZDNkOTIifQ.nE_5cUw6FbseMa37UxrYP1OxH5Muj5s09PuvZbXnizcTvBTul0_FtbmJYE9Ge9MtfJ0UZxtMDqrp9_U_hs_mxIuEwF8FrFYHH52gZdcCl8rzkKFmUrIKw47LUviR5joO3QdmAh48DaucIj_-La6hNDT8qF6bpca6p2LAJin52tniUV7pVW31wVBEqi1xKx6YVx9dRb_UX8wVP7y3ceHdfRiXm2hIptUWni56HCm6gJfayNuN_oL8vQXN95W8lkxIWDX93AVKmIsD_iXNf3e2saGjVis5y_oWK5hSUs_lMAsHz2tzPm0if3S5EPiH3C-dCatySwxTle54OGTLojYR5A (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: bc764216008bf190fc5a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)