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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1914/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: 09876543210 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImVZOExPVjJzTVpNUXU3ai1SVzJkTWNmaGRkMS1UYUpPY20xcEVLaE9kLVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTE0LCJzdGF0ZV9ub25jZSI6IjZkZjJhODI3MmViNDNhNmMyMWFkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTE0In0sImlzcyI6Im15dGVzdDFfdG9vbCIsInN1YiI6IjA5ODc2NTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjA5NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY5NzIwMTUwLCJleHAiOjE3Njk3MjA0NTAsImp0aSI6IjNmZGEzZTUxNzlmNDU2YmZhYmQzIn0.YOWk3Re0WRK8CXe3mxOV3JDmGva5OVMDipF8hMROG28aaKJhgNyG1ewMVnlrSHX8XryyKHk5iPjQvY4a4FiI7_v-1KL6yCmYh8s-jqJ5aXJCEGLjb4Z-iVbCzuuWkEQ3bi6hX_YwZzn9cbac3SYg57bt9m7de4imJfskW3oiL4T6WvDYm3PGvmJ25cLasjoUWiGwuENyaJncm-0yy8A3f024Of5aHww2Oaz9G7zRXJkF2WXuo6p5s11xAAeTaIeWI2_OcJgZ80tfcVc_3W2zm7gZ8Dpv-bSJWIKyBDZ4FLkFEMUDX4iyQ03pm0TTk9T7ItY2r00dt4FkmKbyXEhEJA (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: 6df2a8272eb43a6c21ad (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)