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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3306/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImVMWXR5dDBEUUdPZGluUnhUQTRsb1hsRzFySHdrQU5pODJQRVhDLXRpcmsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzA2LCJzdGF0ZV9ub25jZSI6ImI3MjBiZjg2MTRmOGY2NGE5NDYyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzA2In0sImlzcyI6IkRhblRvb2wiLCJzdWIiOiIxMjM0NTYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNjM3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU0NDIwMDAsImV4cCI6MTc4NTQ0MjMwMCwianRpIjoiNmUzMmQwOWQ3MDE2OTJlNWY5NTUifQ.e5J18XzsPjII7_MCCbcIf5fliQC6VWRxcsZaVl83svgCG60MfhxoCeAGSvg5j5xkHFdA7M-EAUe-5P10MuK6gykexLEuBBCdliUGLbXOtJ8EpM7ir901M5QoL_Qz8zegJ0eOkd0DFyFc8drdXLxbHMy3YMn6jMYr_HAzYuEUawiwuG2LnfKZPJ9o_3l-FToXsxCB28MxevRLtCPWsArLUfJwqKZ5iqB3LrS80VEtWBGrgs4uyJVJ1CmVyj68vnsMkniAiyKU6EfFZaK29mGwYJqN-bO3GacN7WCR_vTRZ189WhkGkzUGXX319NO0kW3ovc0z2yJx1oJUeTD8FhOU0A (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: b720bf8614f8f64a9462 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)