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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3077/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: 1234 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlVtSlQxb0d5T0Y3RzFnNXZmMGNXSmZaNmxRS0d1dVZ3WTRkRWhZX3M4TlEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDc3LCJzdGF0ZV9ub25jZSI6IjcyZDc2YjY3M2Y1OGZmMzZhY2VlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDc3In0sImlzcyI6IkxUSTEzX1NVUkFKX1RPT0wiLCJzdWIiOiIxMjM0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzQxNS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyNDkyNDUyLCJleHAiOjE3NzI0OTI3NTIsImp0aSI6IjhiYTE4NGY3NzQ2MjUwMGVkMWFmIn0.jL3i5PjnEfGxJy90t0-4B0MzE1blGGZOUke2mEPxRCTMa5nihLUIwyocbT4xmQXFYCOUpbl0clkV6SKAuj7PlQA_4okD9YWuYR2PGFTjqP2hkUQpyyP6khcOIoU5nN_dvkd1yjnuJawGG-pTX6JdLuFOhz09ih7oBsG1lgC9yh-KZd3oC6rpTYfF6qKWqvANmgT76UCJ5c5mDR0vzg6P4laHyWPaCL69l9H2_ymrqiDUH98hbhIl8eCt8tgPgd66idf9fiTOW4YMWVOXCz83QngdwXPKlZJ5lYq4nYhNO7juLk1q5yd8Y8xHdGPiwWmciM7lf-3x9urGCaAGeIGaSA (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: 72d76b673f58ff36acee (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)