blpapi.Request¶

class blpapi.Request¶

A single request to a single service.

Request objects are created using Service.createRequest() or Service.createAuthorizationRequest(). They are used with Session.sendRequest() or Session.sendAuthorizationRequest().

The Request object contains the parameters for a single request to a single service. Once a Request has been created its fields can be populated directly using the functions provided by Element or using the Element interface on the Element returned by asElement().

The schema for the Request can be queried using the Element interface.

append(name, value)¶: Equivalent to getElement(name).appendValue(value).

asElement()¶

Returns: The content of this Request as an Element.
Return type: Element

destroy()¶: Destroy the handle using stored dtor

getElement(name)¶: Equivalent to asElement().getElement(name).

getRequestId()¶

Return the request’s id if one exists, otherwise return None.

If there are issues with this request, the request id can be reported to Bloomberg for troubleshooting purposes.

Note that request id is not the same as correlation id and should not be used for correlation purposes.

Returns: The request id of the request.
Return type: str

set(name, value)¶: Equivalent to asElement().setElement(name, value).

toString(level=0, spacesPerLevel=4)¶: Equivalent to asElement().toString(level, spacesPerLevel).