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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2228/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: 20210830keycloaktest (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik82Zl9tYm83WXJISHZFMHBweklHeG82c19BYUE0TWJyc3MtYm1uRGJWWGsiLCJ0eXAiOiJKV1QifQ.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.iD_k571Sc-mfS_8S9XbFNGAYnKfpq3CXXn4BkGUiFp_uw_n1Le4s51sZtnymGlbTxVDLaocuyRckMzP4j18o7k793j5CDFwElP6i-zX4TG1EPJwmkPUxnaWndoAR7qVHjI_Vzyuu4LEByZ_nzknpvdO1tluiVM0rI7Z76FWFJgIGpj-kHc44WyYstG0rkb8RWZ6hw1xpu9yHPqGlCXsivPmGeOjIA_w2JVLQxcLLcvH4hQben9WLKLP1S2a8g2eS8geavtIMOeDGp0GJGVFsbhzNLQ6xqOeQ5M43nPL3-A_X5V9dt3Y1KV85oTggNlWy0tZbkbo8Jj7vWPo5IHMiTg (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: 58abe95250f435305fcd (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)