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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4481/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: UCER_8224 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkU1anZPWjdhQ1MtNk1HdFp1dThPMVI2NDNFcmY4Ukp1NHdtdjdNWnV5YkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDgxLCJzdGF0ZV9ub25jZSI6ImJkZDBiNjI3NDZlZjYyOGMyZWYxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDgxIn0sImlzcyI6IkFtemFkIFRvb2wgRGVjIDMiLCJzdWIiOiJVQ0VSXzgyMjQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTUxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODAzOTUyMzksImV4cCI6MTc4MDM5NTUzOSwianRpIjoiOGFmN2EwOWE3YzI3YTRiOTViMWUifQ.XFNDNjT85VbEt3N9vGCbxVb-5b8XVEUOje7G-iE6EhbyyVJgxuTOFxtendh7Ey9EVzm_7dPoMkfy00N6fduxith3Q2n2xIhCkFB_OSpT8HXshYmQ6acyKK1OPxbU-le8enIWRYGPUADVG7tEECF1sZJCwfdakeiENaBWTDA_tpaQyNwHUWpdqTNI5f5O0aqBVCAASEDtDcztmnb-6i8N8-rqVz8GkxkTCNpp79e1-g3Td0hJyvMPmUahPdGgmYPMeSqMWnOvdHvaMUfTX4tJMbkSG6NyO5Vtoest5g9PLSQzFvrEgMJOCK5WQL1Dy8TqgevSynm82OXZt9SASw_q9Q (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: bdd0b62746ef628c2ef1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)