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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4528/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: LTI13P (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikc5Skt6ODVpcU1adUhaX1MyZEJpSTl5cGZ0V1E4a2dqbVF0dGYwM0tSMTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTI4LCJzdGF0ZV9ub25jZSI6IjhhYWE4OTFiMWQyYTRkZmUxMjNiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTI4In0sImlzcyI6IkZhYmlvJ3MgTFRJMTNQIFRvb2wiLCJzdWIiOiJMVEkxM1AiLCJhdWQiOiJodHRwczovLzMzMjQtNzktMTUyLTEyMy01Ny5uZ3Jvay1mcmVlLmFwcC9sdGkxM3Avb2F1dGgyIiwiaWF0IjoxNzg3ODc3Nzg0LCJleHAiOjE3ODc4NzgwODQsImp0aSI6IjU1MTY0NzEzMWYyYWM4OTU1ZTg0In0.PzJz1cHplUT4Yf9Hme0-x6M5SmQsx1FtQjbd5bThOCPGDOO5y5ZFSsb5Db3tS478702Yrw0bhRcmxiGxr7LZAeSoc-1UCkxSV-NSGRHW-DIFginqFwrSdebmuQ8F-CaRW3-52yh7uiSyQGQG9C_31W52QJ7QJUP7W9_Kng2Uz4o74FdPzJVW-6J08harDv5IQf45NT6a0pfFm1fRVikr8RaWKrkrPjEqdsn5prhEuVMbv5YiCkntfdb26COtxqH7Bhm54xQa2gs5_qxiJRKQnZtpxwq9u4T0pPuG1TyjvcVg-XEdyoqVA5K8vVysMfACbJa3SgKL7DhkzEp4PPI08A (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: 8aaa891b1d2a4dfe123b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)