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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4523/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: MIIEowIBAAKCAQEAw55BNPYxzXbsyT5JlivqaOBQd (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImNiWHYwelFvTjZJZ0xtVjd4YXJHb2hxaTRCSW9Uc3VFVUFqZWZRQ2duR3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTIzLCJzdGF0ZV9ub25jZSI6IjkxYWM0ZmVlOTdkOTQ4NGVlMGE3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTIzIn0sImlzcyI6IjFvbjFMTVMiLCJzdWIiOiJNSUlFb3dJQkFBS0NBUUVBdzU1Qk5QWXh6WGJzeVQ1SmxpdnFhT0JRZCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ2MDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzgwMjUzNSwiZXhwIjoxNzg3ODAyODM1LCJqdGkiOiI3NDI2NDIwZjkxODUyMGUxZDQ5OSJ9.kBWjdoN6hYYM7o1hFH-q7Bqiq0YU5J_r1csYmgTPdY1_191pwVvTu5PrL0QTjuBbW6-77osMeedYjZ--MoAg7yMSzvRPGboC_0pegA0OIT3w7DLKy6gzMN1W3uceZJA9nl-ly3hFS6p_NMgQMlWkiFdcy-gDYtsQkRPdKkDqApBeaAAuIPJkG8FDMx3DNHWiBV4L2ws0sGzyvY4YF-jkoAHf5d-aNgk36IH8CtL5JVDiSzOwpK27h74cusBNdkT7e1ChydxXIjPQjN3kLn8FUgToPuePupfKZg85dH7F-RguCenWuwrSsBOef6UXbZgGcllelX9XeUudn9LcgA9CxA (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: 91ac4fee97d9484ee0a7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)