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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4956/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: client 1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InREZ3JfRnpYSlF4VlNhZEZ1anluOWZjQjUwV0xra0lKUkJJMi0ySng5VFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTU2LCJzdGF0ZV9ub25jZSI6IjVmNzdiODhhYTBlMTdmYWFlOTZmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTU2In0sImlzcyI6ImtuZy10ZXN0LXRvb2wiLCJzdWIiOiJjbGllbnQgMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUwNTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjA2MzI0NCwiZXhwIjoxNzkyMDYzNTQ0LCJqdGkiOiIyMzFkNjQwMGMxZTVhNjE1NzU4NiJ9.xbjowEvF-zLk1e5AUU9XGBPXy0Q7w9jEvKJbLCa9sKUi_KvL43HM0eCHzDBufdBBarnZDcCmG1usbPIGMH7DTYdE8mgDpCrjSJfaOcaTNaNG2w1mtXY9EB0544jE-8GI-Xb-y-YjgIvPIkH0aZ4GCUnnDToqSRJR51iDyT2GGv0Ob8X8Y4qFcroxgu7xHLgQat25je8vTrloqtViVCTo6r2iWHOPfjNYabpidOQHBEESB0Qhj3zvigt3Q5Dp8Dv95z0r-TpbWqd0m7322ZPSu2CJSIJVt7zXdHtV8Xzrkl_sORmg4KacHwITJqj-KJRbh_wtzs9XS3bV6EeYiQSyOg (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: 5f77b88aa0e17faae96f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)