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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3221/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: sx753kesoke5vhxrp6ggd8pg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijl6LTUxYnpRV3FybksyTnFXdmZVN0RwQXBCcjhmUUpkTUtUeXA0aER6Y3MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjIxLCJzdGF0ZV9ub25jZSI6IjVkMTgyZWM2MmJjNDQ1OTA1NzA4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjIxIn0sImlzcyI6IlBlbGNrbWFucyBUb29sIiwic3ViIjoic3g3NTNrZXNva2U1dmh4cnA2Z2dkOHBnIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzU3Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNTY1NzM4LCJleHAiOjE3ODI1NjYwMzgsImp0aSI6ImMwM2VmNmI0ZDg1OWYyMGFiYzUwIn0.VX5oydsIL9U4ZFkAbAW_qTXv9Bjxi4wy6OslkC-cIqpDsOakB488FvsLXVuUHBARebYvBH0tCmxzfY4xve0z-SjSE42aQihPJxuNQEXNphT5JVEHqkjM2aYH2-M7SBssOJ0XSKMltb3SbTurpE4gaRZuKH7xZ5PAShM5RYL5Zr6stSBA8GxPSE1R6CfX3Ffkt4UmyQCOhr-G3ysXTXSgTODa0zeHJvZzmgaGgnhACkHr8oNO-AeV2wBv7S1-D37F7mJeflIlg4SqparRadENZxA4-vj0mJ-mUaNV8GakoxuZ9K-8nOdXI-A7V2cM2i8cf-wG8CsdvN_FOFlEhMxP9g (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: 5d182ec62bc445905708 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)