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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5498/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: 23456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRQNW5CUDRqU3dpWWpnMHB0aGFSdXFCdWpvNnRsOUpGWkJKYnZSTm1hNkkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NDk4LCJzdGF0ZV9ub25jZSI6IjhlNTYxNjgzMzNjZjA4OTM1ZjIwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NDk4In0sImlzcyI6IkZha2VSdHRsSW5mbyIsInN1YiI6IjIzNDU2IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTY1Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY2NTI3MjUxLCJleHAiOjE3NjY1Mjc1NTEsImp0aSI6IjRmYWExMjYwZTJkOTY4YzEyMWNiIn0.MYCrX9GSdW1LY6wFyGeIs0eLcs-ZnqyjkHbhbEaMhBlfkyWzcq3qcpMXRYR3zlVA9Eiwcd6fzESrVLI6zaGvHpJpIIlNwmvp0QNJFdbJgoNIE8ru7JoOjq6wBMwVTaSttUVBSJKrSHBOiQ9WPbKdxdsOcpA9JkDngSbD2CrxSvjwXutrnZA6INsu941MAjnZ78PU-8kI643DHZznKNImAVpYkl4Ufond7-OtkDeQA2OSUvfoDpxPaaqPs_5yHRDHX9uBHEACvjtqbFqh_9WRrrgN7sawuluQ2OEjc79PsXmdRIkkreQqUYIsLuTxTDBrT0a9C16ygl4zqABsEGyn8w (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: 8e56168333cf08935f20 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)