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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3522/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: test_client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhVM0k3M1BoTWx4azB3MnRYNDg3UVB6M2JzMTRCdzkzNS1teWdwaUo3QTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTIyLCJzdGF0ZV9ub25jZSI6IjU5ZWJmMzY1Mzg1ZTU1N2QwZDk4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTIyIn0sImlzcyI6ImF1Z3VzdG9fdGVzdF90b29sIiwic3ViIjoidGVzdF9jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zOTAxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI2NTI3NDIsImV4cCI6MTc3MjY1MzA0MiwianRpIjoiZTc0ODZlMTI2MTBkZjczZjRmMDcifQ.TTANbUKdk-uX1RoePOUCzm7nuSrMNIySgtki6y4wRWfmtM-6WTdKzjM51-ViiJ59m0G-doxisNMy5ot4lSlM0PGDayIj6xvxoweqoY7ggXQhbygIp6NNMBPTqhIyPCRM-ad-zwRUi5ltYYERFMHy40-BXamEMbQWhffRvZN0Y7mUYMw2h6IcQWHA9iUVTwoCAQLrPwAQ36_Ar9PpJr2aNHjJtvk_ZPPqnI-2ZbHJF3v0zuLBrmUr7nfS-DCU-uPKVcLx2uN8kJsNdO59Y-gZGl5DtelSQlC2zlf87yu5dLV4f7wRR48rqDk9WTxA4mr4Gikok8P65xMlmoKuTZN6xg (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: 59ebf365385e557d0d98 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)