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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2773/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: 31253 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJNWDQ4eUhaVk9MeUlFWFJ0YXhlNVlPMjgwd3RRVUZldmFUNmhRbGhkRlEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzczLCJzdGF0ZV9ub25jZSI6Ijc1ZDc0MjFmYTQ2MjUxNTIzNmE1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzczIn0sImlzcyI6IlRvb2wgVGVzdCIsInN1YiI6IjMxMjUzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzA4MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMzU3NTk4LCJleHAiOjE3NzAzNTc4OTgsImp0aSI6Ijc0MDY0YmVmOTU4ZjhmOTlkYTM5In0.U4mC9YWBKsxW0L3LnPE7ZMLvnOnrUKWG379gty_PmbuJdhFzCvs9voQfIfkZ59PhibYAa-8MZoLF-WGV7SOkLG-CNmT9mfbb-mcYm3x7mV4FCcDXDQ5C9ru1BNMCIf3UjInOtX3J09qJfdMng4bzHcqtyhOURlg7S2MghS_3e8Xenj6Iqlqa-WtPfyljSqpsLuoe1afYFxKIYrHZKunlph3DYzzS4kpYkh7b3gPvFx4VlUsroiuQk56S7daNluSdZTGdTRk7_Fyd9A7V6973_dgdf_A8uSL7_pMkUL8xnReMe-dqCRgVlTJNR9fg-Ht9UasQLQvcIaPNCdRjxHtNTg (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: 75d7421fa462515236a5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)