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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2876/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: 123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InoxTldTcXE3VDA3T2ItVmc1ZTFOMHBiZ0NCcEphZFpJNkRReUV5eC1aZzAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODc2LCJzdGF0ZV9ub25jZSI6ImQ0OWM1ZjdkY2I0ZTVlOWUwNzFhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODc2In0sImlzcyI6InNpbXBsZSB0b29sIiwic3ViIjoiMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzIwMi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkzMDI1NzE2LCJleHAiOjE3OTMwMjYwMTYsImp0aSI6ImVmNDI0ZDM3ZDMyZWFlOTIyY2I1In0.LrV1Cax8ad0yyRizklWg9iakE0ih1Xd3rEeOIPxeJ-sg2-oRlzRj5oS6gKMr7Q1GjD1ds0oM5ROjXXpwagHe6JEyTCaHRhLUQtyhhTPWuAhA2oAL_Cyee_LqLycLEBJj2g3I2OGZas8l40DyvagQTZHvxNgce-TiPZ1KjYw1F7yob9YTybWW7eLqnic2_pdOHg79TfHx7rFpICU8ArhPlNCO73MTWGFRQFamj2WcWZc7dhzqOO8mwaqM-IROOpAInlxdsF4aRyNoi-xoROlphfh1_B4KIwv3RXkwI24F05R2AkTbcFGJ3YM2l7rOrct0gfJVadccHk5lKS8Rs3D9xw (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: d49c5f7dcb4e5e9e071a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)