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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2607/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImJETXlFT0dhLS1fS29CamlDY2oxZUNURWtxT2d0RjFuY19fc01sRXI3SlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjA3LCJzdGF0ZV9ub25jZSI6ImQ2OGJjYTAwYzRiOTk3YWU5MDBmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjA3In0sImlzcyI6InRlc3QtdG9vbC1nYXJwIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTA2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODk2MjQ5NDgsImV4cCI6MTc4OTYyNTI0OCwianRpIjoiNDZhMTkzNzBjYjg3NTg2N2MxOTgifQ.G0zOIakamMjMWHg1AIk7XAEenay970Op41Vwqnfw7gVAOrDMN3cfzdET3Give598U3mkE_zKnuAtRVgRCqMWUuIJjGoOobOiGvzES6UvCB23VS7PkNiHeMAQLD_18V829YCknQZrJE8JiM8EM1kqSeB-wRzqv1YCP5dYaFpfe-0pIEHbgjrjJw9URgD-3tA85J4kghc1P3PmKFpGuUKckjl-4ZiI9Xaiw2jeTGR6Viet0bADdWrGZ20YjITiw9ki0FfJUIMwte01j3ITEHe1jd8mGVy9ySlE_Onx90RvvHn4r0G-dNjeeLRdGNgjmd0aIDrhDH_cwLXlCz8sMaqrtg (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: d68bca00c4b997ae900f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)