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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2142/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: iseektest2 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik1Dd09YcGlUNmVLNG53aEpCY2VQQk9FMmdzS0k2V2cyWDZaUUt2NHU1cWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTQyLCJzdGF0ZV9ub25jZSI6IjliYWMyZDUzMTA1MGNiZGQ1OGNmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTQyIn0sImlzcyI6ImxpbWluZyB0b29sIDIiLCJzdWIiOiJpc2Vla3Rlc3QyIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQxMi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNDYzODM5LCJleHAiOjE3ODI0NjQxMzksImp0aSI6ImM0YjBlYzhiMmZlM2FhYTFmNmI2In0.XdTZH2fnJdqZaoc4nXB4V0oqBCB2ciTWJBJBZC-HHwT75d8Z51CVA4OpCaxLoJ8BpXCE5NZ29DOa1kWm8BiDkHGIPqPR0c9QiS364AQMLt00HokNOVn_Pk3LsDDhQjCgC7CSxJiOsN16sCs4Y1_WvGCT9t2UpNkMUIscTBdL-eJwHpR5y0GEH3KyuDoAv6ovLb-SEcXLrUSNif2RbHj8HjP2g5LhSuo2GAols6mFTzCBrZvvSM5Skq5Lg-J6p8zUMdeoB9VYMqxiGY3MZMX8LyCeODSz1jH5goVdXVn_unEGYOw8RQNP-tnz_ckOf78kRbUU93TMZdS81vSFcfl6Aw (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: 9bac2d531050cbdd58cf (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)