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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3555/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: nectar (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVNLVZGS3pFVk5GOGRwczgzazFHXzUwZnZ0dmtqZTdfc05TNjdaOTk4T1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTU1LCJzdGF0ZV9ub25jZSI6IjRkNzdlNDYzYjQzN2Y4ZTQ5NzlhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTU1In0sImlzcyI6ImZrY1Rvb2wiLCJzdWIiOiJuZWN0YXIiLCJhdWQiOiJodHRwczovL25lY3Rhci1mZWF0dXJlcy5wb3J0YWwtbG1zLmNvbS9wbGF0Zm9ybS9sdGkvdG9rZW4iLCJpYXQiOjE3NzY2MzUyMzAsImV4cCI6MTc3NjYzNTUzMCwianRpIjoiY2ExYjFlNDA3MzVkYzA2MWE4NGYifQ.l9vV0qaQklV9HWV9f7vRS4hDhenEmWh9iUsYJ_2WtpRVEo-fMn99hF2fm792RrF7hREgES5mnnfVZaL9wLWtCrIJRuMJK72QQYitVdhgAjkDlBw1T7naUrkZeDSE5oeeE9u3wQeqZuIJjiv-joMFCnCBt5q_kkj443JI1bZDaEFXaegorWBOtmLHVGkx4rsTDscI580z6KfkI1WblWgveAJJcF1rmA-9EJsy7Q3lakZ1Ieuvgnq4MdDP5ucbWH1Lkfo27byaFhNgh-Ilm1JBPRyTkC3TlAgmtvq9F9JJ87jd6dPF_nvPLxfwzrFghYshrEzPfpOx_5cweuXGiz_lHQ (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: 4d77e463b437f8e4979a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)