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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1711/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IktxdEc0ZEExNlBtVkgyVzh6MjRHZmVuR3JKdl93YTZ1MlpOVnJLTmdMd2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzExLCJzdGF0ZV9ub25jZSI6ImI2NGU5OWViYzc0Nzc0OGVjYzg4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzExIn0sImlzcyI6IlNhcmF2YW5hbi1OZXcgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTgzOC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3NzU1MjYwLCJleHAiOjE3Nzc3NTU1NjAsImp0aSI6IjkyZmVlN2MyNGRmZDZlODJiMGNjIn0.wXUmwt-3v4zUEPpmKnmRj2QuoamSkqj48TzOHbGbSpykI0Qu4uc-SVZBkgYjyPrB8CG5CTC8Ory7rW_0a-imzYXPOh0LLTwZi-b-kimtz5h4vwdoeROn0PWAliKibfDxo2eYPv-bMn0wQ5cG-zGQv-AAb6pr268J9sh3xCuKgj0D4emZ_LUMHi-xqx-b11JsRqWYFAhb5lgQj4fA4Fjhu0ZBXLaonHMaKfaRw88KkdUq0k5RqZmadMlG-vV4jY_CO_VoWaEBSQFz72gsBuQOeMRbZ_DvdCOxsdU-y15UMozXWbbseuuujbIuOXedolOo3Ot6tK1EqLIn2ibuOZi0GQ (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: b64e99ebc747748ecc88 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)