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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4333/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlR1WnpLVEotc2oxdC12RzNkN2pGZlFlNkR4QjBQdS1NSUhiVTlIdXYtNU0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzMzLCJzdGF0ZV9ub25jZSI6ImJlYzY2OWE5MWY2ZjM3N2QwM2FhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzMzIn0sImlzcyI6ImJsb3Nzb21fdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDQzMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTQzODI5LCJleHAiOjE3NzQ5NDQxMjksImp0aSI6IjJkMzNlMzE4ODE4ODg5NWY4OTMyIn0.MEkYuoyZW6uIacX5XO0hz4w6VmGAR7MvMBF_Flmslnb-HZboA7RZ21Fgkq9ZoYFYiS6dURuZt032jz1ymlI68TvxFZmzkiXX5nXYRHBDdIB5i5K0EiHaPr2f4VtKJ566RXs7PnH5qHobQdEkm7Iz0hSvdLNO0zgIY3Z6AI18gJYrxHF01ls3NBzerstpL2Wnl46RBmGeDqiJ2T0kvJPW53Q_Oz6JS6JvjaG4URblXjKDWEWC8Ke1Rmi7iahN6YDmUygcG7oKphwoetPQKyX0Eo7syvBLGXmEOHD4O5-zoxhxJMWFtYlAbExwIEpBv86wMLZfDrZJ0f93LoWwpNAm0A (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: bec669a91f6f377d03aa (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)