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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4825/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: mts-client-test (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVjOTl6UWZfRjhJbE4xTU9BLWpobDVlVC1ET3JpTjNrTDlYNUhfal9XZzAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODI1LCJzdGF0ZV9ub25jZSI6ImU1YzJlYjY2YTQzMDZkZjA0OWRlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODI1In0sImlzcyI6InJzIG10cyB0b29sIiwic3ViIjoibXRzLWNsaWVudC10ZXN0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDkwNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY1ODk4MjI2LCJleHAiOjE3NjU4OTg1MjYsImp0aSI6IjMzNjU4OWQ5ODZjYzg1MWFiMjgxIn0.mKpnnH72RWEvi439EJWSKxRnb2PVzMkS5O4PgebnkiOpAB_VsSQtZH88dpBQgAJlwYbJwpx8cnegu95ioQo5p1Z5LD73o1iVtOQSN4wL473pumpRG_khobo0O--sMhubTnbE2reJ6tT50TTMCUT3aHE2sXLHTTOdAlivLth5xkOjbEw_BxWY37udwJ63vtxE734h4WfTYvc-mZ3xREasgP837MMKCI7UYBYJVVbmBwlS-rCjVu82xrQG-uxVVa5SHVv4JvQGmnDlEcYxinJblW1JNv21gQ0mwyZD_MPorcCJ4TRRMY2MQZ50dsLPKBWZFYmlXT9gXdxL3QN5UpQGRg (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: e5c2eb66a4306df049de (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)