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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2343/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: VilsLtiPlatformByPraClient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IllaY1J2MU5XcUdXY2txQlYxZEJXWnF5YzB6X0o0WUJmS1daOENiLWZZc1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzQzLCJzdGF0ZV9ub25jZSI6ImEyZTcwYTY3YzQ3OWE2MDQwZTVhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzQzIn0sImlzcyI6IlZpbHNMdGlUb29sQnlQcmEiLCJzdWIiOiJWaWxzTHRpUGxhdGZvcm1CeVByYUNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjI0MTMwMywiZXhwIjoxNzkyMjQxNjAzLCJqdGkiOiJiMTk3YzY2MzlhYzExZGQzYmYwYSJ9.LU3kfrFawYlctwlvTxyP4MeFr6iKg6Vd1-XnM15LA-7QHLHw2Q3NUaasP5b882GBqUvjWiPFmkutJ-k0aTWEn7ZsDZbxtOQNxvIB2ORx9ySZPlOZDsdfsMFqHe3AzzOy7so9YuBWea9HJJLfIQR9B3rt5YYk7KOf3JrHIma0kpUCeVSYilHfB_fRbqI6sTJBPUY3YPK7lP9vZR_bo1wD9LM0IjAWlRv6IwpmLV-bSa-zHwP-IbCbFh0oQ25Q0t3wLALtFZb_V1bCR1-P6HvTzKSuD-8IhpNUYc9wl1lCcxIbsOtRgjSzFDl0DlA918zA203uqyjdXmZxZypVzYCmcg (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: a2e70a67c479a6040e5a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)