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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4532/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklLMlYtMWVKWTZTM0VCTzcxUzV3c1A3MjZMRkVBV01nZ1V2a2s5UDhSZTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTMyLCJzdGF0ZV9ub25jZSI6IjJmNjA4OTk5MGE5ZWI3NmI2NDA3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTMyIn0sImlzcyI6IlRFU1QgVG9vbCBPcEV4YW1zIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NjExL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0OTc1NDMsImV4cCI6MTc4MjQ5Nzg0MywianRpIjoiY2YxMTliYjMzMDA4ZTc2ODA3NDUifQ.VzRAcuXRKC2AMTJ8-XatXqbTe_zcYSLPBoEoYsePi6zHC88eQ9RCVGt9j8fcK4L6B8fDwaRmnW8DGyfIp96dgS15tvYAy3LIl8PdwWZeckkm34bFyheGIfsD1rTiHJqbZsKv0USHIU214Fjunk_RMtl7u3Ok4sRtcko5LSkq0FVLqfDoUxDeUbP_BzDCOXWgr4KjxJgmiFC6mnnuVYQGzuVX0gpHhIeCbEjLW0MM2boC2LYgWSxbULwC8B1eJK6_T3ScLQ88vv6WqxQ4_9BntRpXL29Obs1YPu3hrVh2ME4X40CZ3Fb1bhDS8YizQuDI8wQIA8MJdYcHS7lSXbgfHQ (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: 2f6089990a9eb76b6407 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)