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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4260/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: dummy_client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ilhsbmc4aTJKRDh2TFpIZHMteFVtdG1JUm9QN1BhYWJyeVAwdTZBVEFyTEEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MjYwLCJzdGF0ZV9ub25jZSI6ImFiYTJiYTM0YjM2MTI2Mjk5MGM1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MjYwIn0sImlzcyI6InNhbHRpcmUiLCJzdWIiOiJkdW1teV9jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzU3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIxMjUzNzgsImV4cCI6MTc5MjEyNTY3OCwianRpIjoiNDQ1ODU0YTQwMGJkZTA1MDExN2MifQ.TbSnVXeFKpVlM4dyNzVOB5oY06osds78MKsY-_qWpR_Y88InH3LLYVcimp-Onp2yip8HrvhQT56Dq1gQSS2274WeJEckKbZRjewMYk2omDzSv7UQmiMN_OJeBb2NoyThlYg4ASNPVOYIGoR1EIL42UQppDb9rRpbA1KeimjCGjgXj2lM95OXijW-eJfb_1kfVFTs1HccWmhjd9DIUvz34HcHwm0EeG604cXqsKxwtDhrM8bQBZsSzbmAk4BwFJ9wuXE4S81FYVH7EQLP-nixJXI8ckvuSKj4QvJki-O5OmpbJBu0CCYbwGGr-bl0Ni93Q_PSgMvOwSTCQx9MN_HTfQ (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: aba2ba34b361262990c5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)