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.eyJ0b29sX2lkIjozMDYwLCJzdGF0ZV9ub25jZSI6ImQxMzY2MTQzOWMwMGFhYzcwZGVjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDYwIn0sImlzcyI6Ikh1YlRvb2wiLCJzdWIiOiJIdWJUb29sMTIzNDU2IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzM5NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDkxMjgxLCJleHAiOjE3NzA0OTE1ODEsImp0aSI6Ijk3ODY0NDRmM2NmZTllYWEyNGJhIn0.pBPH7R5LQbZhtTHSVZ9fc-wJ1zyzIDV7KI-Xk66TuS0kM-O8_duZUzAfQzkAuDUJ1RAcdsctjQE59w_78l8ZrF6w5dc1be4gSKQPjCMXOO7MZS075tGWkuFrf-ETowq0R49e_ObSt7z5Cp4pb61p4T-U9FbsxwcOakgfxblwXo5TesAZ6dZfsOcYEiCH_q-jKVGkZJ-ugO2ZXvuw43caJATssbB9bHrmbleoxSq3M2J_C9vEp_j2dER7gtFx4SCOu4Zj3DBg9CXWvWF_eBf3cUSf8m6Iwvlgtjh7djEz4YsiFDZdevG4g413lcIPAXDY4dXvYes5blitoENJnVQcJw (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: d13661439c00aac70dec (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)