The <header> is the first CRC element within an i2b2 <message_body>. This section defines the elements shown below in the example header.
<crc:header>
<user login=""></user>
<data_source></data_source>
<patient_set_limit>0</patient_set_limit>
<estimated_time>0</estimated_time>
<create_date>2002-12-23T00:00:00</create_date>
<submit_date>2002-12-23T00:00:00</submit_date>
<complete_date>2002-12-23T00:00:00</complete_date>
<request_type>getPDO_fromObservationFact</request_type>
</crc:header>
Element Name |
Description |
header |
The container for generic information useful for any CRC message |
user |
User information used for authentication and login |
data_source |
Information about the source of the data |
patient_set_limit |
Limit the size of the patient set returned in a query |
estimated_time |
The time estimated for the query to be completed. |
create_date |
The date the query was created. |
submit_date |
The data the query was submitted to be executed or run. |
complete_date |
The date a query finished executing. |
request_type |
A code that tells the service what type of request to expect, which tells it what kind of xml to expect in the rest of the message. |
