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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2090/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjV6YUZIR094ZmZmbXo5WFh1UUJINl9Bd0J0MzYtdnpEaGJiamZuN19XRm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDkwLCJzdGF0ZV9ub25jZSI6IjZlMjYzZTcwYWZjMzAyMTU0Yjc5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDkwIn0sImlzcyI6InlvcmlUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMzQ1L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODIyODI2ODgsImV4cCI6MTc4MjI4Mjk4OCwianRpIjoiZGRmNTRhNWI3NjM4OGI2OGE2OTMifQ.p5j8bC3EMJOjpr-ij3dq16HJgyKn0sDqwDmREOf-lvofmBeLjnG40N1evhd6bpdmDXfTGwr79nhbKYpCqALS4qMPJwT3zrt15sJNda0mlvOwc0y1AcUKGj4mvvVqo-gWanEEmmjMXbx_Y0slJ4cEOkWylinVDH9hj5rbgj2ZO0ZXxT2rL4CBdGmVRNwz2JvcWHXhYx6phkup48kxiA0lTFkltZntuEKGi4H_FP-jit-AJYV-vnMOYpWts9-cVOpI1DTqImiV53c9nGKuzZ442ZyyjNTLUiUwynJVPoiBCo_vOWk41ogO93RXdA8TEt4fP5MJSwaPqebYpZNOpKk8hw (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: 6e263e70afc302154b79 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)