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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4197/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: pxr01 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik9lSHY0LXhjb2Q4T0tDN0ZDUHBfRUF5WDRPVm4yUHMyMGpJZTVuWFp4S2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MTk3LCJzdGF0ZV9ub25jZSI6ImUwYThmMTM4NmFjNjhhMGY0NzBkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MTk3In0sImlzcyI6IkVyd2luJ3MgdGVzdCB0b29sIiwic3ViIjoicHhyMDEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzMwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzQ5MDIzMjMsImV4cCI6MTc3NDkwMjYyMywianRpIjoiMmZkYjBiY2QyNjYzOGUyYWRhMTIifQ.QJ9tRtO9_qHRNEecryD-IS-bjL_FRQIKvOQXpM8kq7AFGzV6N8YrErGzh54AZOOBAbv4sZPe5LD3mrLkrl7QToAuc6eIxZospkglRvVaFKWrrT7Y-lvFk9WyuO6LmII8L0BNEcdX76EqN4xmjQ3hn9GSKTan8r8cbzWT0A0O2RlN9tT1vxDgGe5zaRCOOtA-o4PXvbkO8uksNZkFykNLm9VtVJLV2vazgbj4qf45WRRrYPHx-kiubnuFI-NIhcCiQx8greoBTDC_hvVG1MNftkQKtWgbOgJ9XdMcMEuE4JjR_Ih1GQxeYhR5rIWoHj0-Tf8VJ-t3F-xpwJBDd6EODg (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: e0a8f1386ac68a0f470d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)