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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5299/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: test-platform-2025 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImppNXU4d0JEQ2hTaThIS2Vhb2FYc1BVQ01OMy1BS1Z2OUVUOWZvWXJXZ0kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1Mjk5LCJzdGF0ZV9ub25jZSI6IjZjNmVjZDFiZjU1NjI3ZmJhZTA5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1Mjk5In0sImlzcyI6IlRlc3QgVG9vbCAyMDI1IEEiLCJzdWIiOiJ0ZXN0LXBsYXRmb3JtLTIwMjUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81NDkyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY1OTY4MzIsImV4cCI6MTc3NjU5NzEzMiwianRpIjoiNjcyYjY4M2JiNzBjNDQxZDhhZTYifQ.JBpI_-zwChayAMbpEKFfGv5SKN5HmC9P8fJ7Z2OOjIZykjc6xWfsG1v_FBrN_5HtlfGxANmDrWoWwfq-yVrQyTdShOjj0zdXJ7zKKF95SZpWE_xYihFeEXbfU4Vj9tj5qzoUelYKJwtzXsHqFeC5HjlLTaL0GQ9gOlorCYMzNBY5C1O3guwC1XAMvn1uMwedwSNcCa1-bka-jj8JiSXHhlgSmMKOOQpQMBQ3-NNxqX57SY3a4QScRscDImxv6L8WoCEIEox8RQkaOLPxlXOfvfgnQTtgSN9c7JMZRStgWbGHLfBncx7DR3tp6XvbVXUbtlYwPzfI5qN0X96-J84kiQ (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: 6c6ecd1bf55627fbae09 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)