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.eyJ0b29sX2lkIjoyMzQzLCJzdGF0ZV9ub25jZSI6IjNmNDUwZGZjZWQzN2YwOTMwZjcwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzQzIn0sImlzcyI6IlZpbHNMdGlUb29sQnlQcmEiLCJzdWIiOiJWaWxzTHRpUGxhdGZvcm1CeVByYUNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc1Mzg3NjU1NywiZXhwIjoxNzUzODc2ODU3LCJqdGkiOiI4NzUzODY0NzNhNGQxNmQ1NjI5ZCJ9.AO3_ZZnrbfr0lu-v4N6y4x6mLhXzG0GYJ6Tmc5T1Rwfodp2S2aHefh-zpqQRLSOJp1pWpcwCADYolbgYUNAOol-Egtbw2UYX6iJwJ8JnZlaTDPOJS1WSRBT4XkTjvABM4TimtL9XlQm6WleXFrWOPrIM50S3lhNlybLaFr2Ju-Gla1Wz--Hdn5AT09250vqR_UNrDp1xIKBsF9DaPebwDcKzZLtfwlp2BTehnRf5fZbZ4ktdb3gkNSFJrKLi5sn9_EqcnDQiWyPE4RnDfpie4R0AgK5UtNXgSsfTAeV213LxdfyoZ_6q6pNtpZdmha_or8lWHb4tApo9jeN3KL-qug (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: 3f450dfced37f0930f70 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)