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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4197/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: pxr01 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik9lSHY0LXhjb2Q4T0tDN0ZDUHBfRUF5WDRPVm4yUHMyMGpJZTVuWFp4S2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MTk3LCJzdGF0ZV9ub25jZSI6ImIyNWRlOTlhYmJkN2I3NDFhY2ZkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MTk3In0sImlzcyI6IkVyd2luJ3MgdGVzdCB0b29sIiwic3ViIjoicHhyMDEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzMwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjY2Mjg5NDUsImV4cCI6MTc2NjYyOTI0NSwianRpIjoiMTA0MDA4NjU5MjJhMzQ2OGQxMzUifQ.unWWIi9nkXKiYpIZ1R3KNdIWmNH6iW0eGJXUEjceHjejuwJQyP4Ar36UJyv7wRNzJ1g1WwCaZCZqHKbub3_sW9WXHaLa43ejWRWXG5SMEMDGcT9qImMknt-jfBVC1K7u7nHtv1f-gRUk1Rg_0K9R3vZymt0Q06rLjYyK9zU3zjE3vAqWHbUL-wstHVu9kXHnAyCr2-LrckdP9YSMeYQhCUmS7sp5BEvQQsTHS3AII-U9o0uTGyyzdn040HHxpZnR2RVMYs0zD8nsqntLHv_x53juCBygJNi6wxGNIhn2U0hO4eknrAi-DIETb7vSGPwdFmtQO3E939HZM9QNpAUCRQ (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: b25de99abbd7b741acfd (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)