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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1833/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlBzSXBFcjNyaFBobWZUMVR1bWYtSkZra3RTLXFUdURMWjRyaHZ6VDIxVnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODMzLCJzdGF0ZV9ub25jZSI6IjJlYjI5ZWUzMmY2M2MzZDI1MzhjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODMzIn0sImlzcyI6ImdldG1hcmtlZCB0ZXN0IHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE5ODUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTczODUyNSwiZXhwIjoxNzc5NzM4ODI1LCJqdGkiOiJmZWJjMDA4YjMzNTQ5OTdjZjBhMCJ9.hTdbzTpcFkrUhWn5WTtbJx8DBjSFLvtrhw6EedocquE_WKPza6QeNao5hWtZTYUdwZSIe5eHAP3toVT9oOWI54_qD7fVN6ecDU1vlhmJxVTZ30dg9kpHw3DLOaKabIgzi19QmxyYe3KYGnbxocwmTO04LzAmYfF8HkQEpIndlySlqPkx1xV3vbX-Ydjq6TeEjmk3BF4xsoHcFN0rtggJAmaOYs-I2gHeZ0MB9MZxdP4U2Ra0z_rJzm3q8YRcZFSFocQ55MyFECelJp5p9U8rlcaTGShtfkyoJATIneG9NEPyz_xGG-8CFJOMuwPXqDQUSgxzDgXs-XXl896QO6o6Xw (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: 2eb29ee32f63c3d2538c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)