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.eyJ0b29sX2lkIjo1Mjk5LCJzdGF0ZV9ub25jZSI6Ijk2NWUwMWYzNzI5ZGMxZWI1NWE4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1Mjk5In0sImlzcyI6IlRlc3QgVG9vbCAyMDI1IEEiLCJzdWIiOiJ0ZXN0LXBsYXRmb3JtLTIwMjUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81NDkyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODkyNzM1NzQsImV4cCI6MTc4OTI3Mzg3NCwianRpIjoiMjYwYmIzMmFiOGEzMTk1OGNiMTIifQ.ChCtQcbCA_9o1xxbYfD2RiLmyBGDBx_rK_U-4I4jbYUIQDVtstk2ylnKLzgWgTTcArOm6tGh0hQ3u1t8egIK4cRl1frAZWpc7LlP_wvlqqPC61UyfAhIZJLMk47jV7nXCjiWorGDJmo8CDdGxgTnvCSWooQSIrvafoUcNQ0YO9oijtvsnu7uMlymX5gddRZyKNdWdt3_aXJxAPg7EQGIZbQGj3v4x371w4uSeYR3tJV4v3KZoNxkSWxiM1dRWtRIt7nWvGLNVOYGWS9nYS4R20tr53Aebn7PYZA-fRpRrZoKDbxdGpNvDgOz_OgeUCNlF4bkqQG4MXAOo9a1mdT5XQ (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: 965e01f3729dc1eb55a8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)