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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4087/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: 1234534534 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJ4cXA5amI5WUx0RGNPWlp3UnJaQ0dveHVWOTV0TTdtak45ZmJyWnlHc1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDg3LCJzdGF0ZV9ub25jZSI6IjE5YzVjYjg5YWQ1MjMxODY4NzAwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDg3In0sImlzcyI6IlRPT0wtUFNOLVRELVRFU1QiLCJzdWIiOiIxMjM0NTM0NTM0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDI4OS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3NTUyMzIyLCJleHAiOjE3Nzc1NTI2MjIsImp0aSI6IjEzMTM5YzY1ODU3MzBlZjA1ZGIzIn0.r9ZYHDaQ8Cxtbf9pN8AH3ImhKSLtQdcUsyvY21V5emGEhRPQRvxeRuayyRInNJCPC0CQmOvCO0WRFxrIxp4PHHUYu-sTFDNpEzluNZwpQNYZqVftlpz7KWgwCXawAXm-TAU9iuJtVYBNuQYdM4LdV4SaiYrb3YR6hpdheyVexhNtxutraZiWQAIWegXaO7VTWxK9rDsH9ZfQ9THlvEcdYKXSxXz32eqBqSdRvMlbCPw94Uk_TgMzyxiC3Zp7km9fgRSWmFwNHePjmHakiNP_hzeFSoqexTuZynK9tGLvw1t7tQT-IY7r2CARJs6WUsJZn9Hgy5em9Y53Q4y0_smo9Q (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: 19c5cb89ad5231868700 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)