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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3136/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: test123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikk4aU5OaDhYME5TY0VUZWEwYzFEV2Y5VEp3Wjl1SXltRTlNYmVwa1RzTVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTM2LCJzdGF0ZV9ub25jZSI6IjE4MDU0NDNkZTU1MjMwOGYzNDdhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTM2In0sImlzcyI6InRlc3QxMjN0b29sIiwic3ViIjoidGVzdDEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM0OTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjIxMTAwOSwiZXhwIjoxNzY2MjExMzA5LCJqdGkiOiJhZWNjZTc2ZmEzODkyNzJkZTYyYiJ9.lJVxTKzMQcv4XzFng2_-30ZbHHGpQpzGuvDYnjDrM1drVdBLq-S6jVavR6Z71fGUAZk9zCRirPli813HT7ULYNuoeqjpYxGsPL4IxE9wW0IIECvn1MsqKKFUJzJF8j8sXlgVoy1NkwOzU3ENKmo9_PLKgvA1xnvZlROr50ScM4yCvEe_d47_dHG0AtSyZUs-feqA_zD5PMZBdt-Ch2yvst2gYVJHGcTkgoQsDwEjbhb6S8tEIz-UIij8tFIhUySMl395ez5VsROKD5iWWXuxh57gLZWjVVHsqrMTM4CV-XUysmEj-T4SzHkEMf2OEY0t1dd3dqYMZ-g7XmFC2fIhVQ (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: 1805443de552308f347a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)