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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4936/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: saras-app (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkFMRGFlRGFqRmFWeWpHazlhc3F6cGMwNEMtTlRiN0JOa2NMcjZiSnZMdlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTM2LCJzdGF0ZV9ub25jZSI6ImUxNjQ4ZWQxZGU3NjlhZWY1MWI5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTM2In0sImlzcyI6IkFJQXNzZXNzbWVudCIsInN1YiI6InNhcmFzLWFwcCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUwMzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjI2Njk4MiwiZXhwIjoxNzcyMjY3MjgyLCJqdGkiOiI4NjZlNDBhZjIxMjgwODNlNTk1NCJ9.AbpscE2kLJFrRhdw61M1a0_TgH1mW7SfzxkahybJW0YV4y3xOOxZtSufLsBcEZPE_MPAX7KCcpAjFtsvnSQrRNQkTQzd_waMz4iaDiFAdEoK7T0SeVjHC97zBkEKNhGUXuYQlnhhnI6KhW2sWP4-09K4oG7e9BQ5aW35IyF9TMf_fL1Oxbag0XRsa6kmH6krFRjPHUnVKSB5DTsoh2K-bFxzgErU0_99vKoMgZk4BL52hmOuOOqBEndG6kvC1hTbhsUoO49QXpxKyLzITU_gW_mqwXDTHXqhKdrSU_HU9TVQXIMQcRAUF0CuU1DoWSaVbbtsB_ufRQ3HO7YI3JgaNw (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: e1648ed1de769aef51b9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)