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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3060/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: HubTool123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im9XVWpQNzltTFQ3VG5KcndEUGdhM2M1Rk12bVlSb183SXljOGw1RUtOUVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDYwLCJzdGF0ZV9ub25jZSI6IjhhZjJkNTM0YTZlODAxMDg0ZTBhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDYwIn0sImlzcyI6Ikh1YlRvb2wiLCJzdWIiOiJIdWJUb29sMTIzNDU2IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzM5NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDQ0MzYxLCJleHAiOjE3NzA0NDQ2NjEsImp0aSI6ImI0ZDA4MzFjMTIwNjk4ZGE2ODVlIn0.URqdZqyj-U06XkI-q3Ppe5hcYuXATi3g8F3nmyxymoR7bjc_ZCPCf4204CmVwFNb_UEWJm36xm0nLswo9rA2h1_UQ3PQo7VxAwx2bQMo2pkTqR46wkx_PDBx8cdpAa7A-m5T4CQ0Y-uwvF-6v8Hhp9RWP9zlR8XygB_LHn8d0z8GST7_DJ959Qk9C1Ufz4YR4mBz-t66haqu-PI7GZvmtarIcQYTEKPvkar_vaO-ksBwylH9JZ4InnWMfUPEj3xU6m6GIY_JRsVGbvc2oabiIgPtmvki92QdwHEIpx1vLDsSCxcXkZU91ORXMyQFN-ty4i4OB-wMlVfV9uYER1NS6w (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: 8af2d534a6e801084e0a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)