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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1871/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: 111333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkFJM0Yxd3NxRFF3QVdmZ3p0UEwyblVfVUxKeGJCN0NHUUJzdWo1T3o5Z00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODcxLCJzdGF0ZV9ub25jZSI6IjA1ZjZjMjk0ZDI5NWJiYzQ5NDdiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODcxIn0sImlzcyI6IkFHIFRlc3QgVG9vbCIsInN1YiI6IjExMTMzMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwMzMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjYyMDc4NywiZXhwIjoxNzcyNjIxMDg3LCJqdGkiOiJmOTU5M2Q4M2I4YWVlYjEzNTM4YiJ9.HxJDGSE3gKvLtVS2iD_eq_Ml9HXyEW26nRsjuN4BN3fpXvSRRJ8M9kO41sCaAMt5FGVCz9f3OLvmvpKeMOSV5ZuDeSDCPncganPkqwry1IQSmUcrRkhYoC0sUsQV_b0ahk5gBrc3GQjXUqzuobGw6kB0aLldA8rBRIBTExQV8E3EI2JjIl-vp7Po-Jm2cfsmcHm4GhT3iVBYHVlGhXfKmDrDCWCRYTLYmCPlfJm2FkHzR63sfMSl0Idx56OImfRnBPFbRCXbHKl3eGIl5iZc-p8GJDEGdnFZZrDVKKIW21RYDbH1-qtwbJGoTgskFgp86rQizUQPcCHvRfWrRJgDxg (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: 05f6c294d295bbc4947b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)