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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5263/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik4tUnpnY2VlUkZPTzMzRDFIazRGRC0xMDBRazdNSl8tMWdOWmdRQ2Z4N0kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MjYzLCJzdGF0ZV9ub25jZSI6ImM2MmE0MDNmYjhhMzAxMDlkNTU3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MjYzIn0sImlzcyI6ImRldk1hbnRhVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTQ1MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY2MDU0MDQ3LCJleHAiOjE3NjYwNTQzNDcsImp0aSI6IjZiMjExNjU1Mzg3ZjM4ZjMxYjU5In0.msMmfxY28NI8d4U5T4mzz-mNWTyCjHG0TRdWljxWf-0qJe_OrZgC16f-j90_LrsXqKYSZGrTU0ILjujMcIdHNC0oZWn6qG791oOdItlZsujhDXrCSR_q7HfUHxrQ3QvGbadW4Nd-ROurfQEFea7o4YlUjgZ7QtQFhTFjFmm8scNpYqqhRf6ZyhfXl6CobJD_t-7kKA3ZWO8dzIQ3DU7H5bsGCDFZXJSW6occyQD3kG9auFcxu3CGn0h6KPPfn6J__07tyvbAegzNNWEcIo6uo0TJ8TYWcUcryM1_svYLrkWgmiP8vhu4VOlmD7O0tt34UGIDakLB28Tgb7myIFxH7w (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: c62a403fb8a30109d557 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)