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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3221/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: sx753kesoke5vhxrp6ggd8pg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijl6LTUxYnpRV3FybksyTnFXdmZVN0RwQXBCcjhmUUpkTUtUeXA0aER6Y3MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjIxLCJzdGF0ZV9ub25jZSI6ImViZGQzYTUxZWRmMGRiMGZkN2QzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjIxIn0sImlzcyI6IlBlbGNrbWFucyBUb29sIiwic3ViIjoic3g3NTNrZXNva2U1dmh4cnA2Z2dkOHBnIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzU3Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1NDYzOTc2LCJleHAiOjE3ODU0NjQyNzYsImp0aSI6IjE5MTQ4NjE5ZTg3MWQ1YmRiZDVkIn0.AAhVvcfj6J-P2Epi-ow9UgMJPX3ePptVYe_fyqJZOYGc63Oi-pYzwSbmR2JvDiuUvcJpx-z4tY4SdcnJZhpOfQk1bXWwVbF7rNv29M_aAfj90NpsZNsJUra8MIIf44KjRm8lNTNjEbHF3ubjQBwkDINWBBofeQv1rEmPxHgJRbygp3ntE6md30aOaRvjbSduH7WkOREh2Dm7ty59okXYi7ZMuRAHmcNW69D4caYIw8fz3NHwe56RiDl2-EohqAbJTz2wkjTSycg7TpFr8lCP2mOlJXxwlqEKqoWMC5KnFI3Sg5EjmESUhHjS_WjMypUnDPPErjPacHiaQKEw8SI-_A (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: ebdd3a51edf0db0fd7d3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)