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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4779/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: 12341234 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkpCc0ZxaGZJZ3V4VEFpZmZmRFBUX3JxclA2RF9RX1o3OTFHbFREUTNLdTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Nzc5LCJzdGF0ZV9ub25jZSI6ImQyNzU0NjgwMWNmNDY1ZmY4ZDE0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Nzc5In0sImlzcyI6Ik1lZXJ1dCBUb29sIiwic3ViIjoiMTIzNDEyMzQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80ODU5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIxMzIxMzMsImV4cCI6MTc5MjEzMjQzMywianRpIjoiMTg2ZTdiNzQyNzJmM2VkZjMwYmMifQ.DhzRLAQLXRGq3-jDhFLOWJCPYCpORXJcQ70Pyot11rQu43T-9zSh4HPEkmReLEaMhYBHpSBZTT1x3SkaRZjizHZmA5c6BhSRbz0cfaQgb89HRwUIUuefi-szwAy33oyNGd5OfJWkE3GvxL1WAmbDqr6Mr5VBb76pPL6vJVbqAiXEGkGfXfhxu3l4sBqy0vGSRO50Lppfh_ACA809HkeDZlsKQORFN8F8GSHR0SX5J68EaGfROzeERbWntqIqg3gaFBplqHv2GoEU5ZQ9w5ZhA4mmVbut6tdf3AvxBl6uGLCO9l2fr5wdxOZNPhouezv9j6wzf7SQix5Z7Blp4QepKg (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: d27546801cf465ff8d14 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)