EMA C++ RDM Usage Guide : 6 Market Price Domain : 6.2 Usage : 6.2.4 Market Price Status Message
 
6.2.4 Market Price Status Message
A Market Price Status Message is encoded using StatusMsg and sent by Open Message Model provider and non-interactive provider applications. The status message conveys state change information associated with an item stream.
 
NOTE: The provider should only send the Name and NameType in the first Refresh response message. However if MsgKeyInUpdates is set to true, then the Name and NameType must be provided for every Status response message.
 
Table 52: Market Price Status Message  
COMPONENT
DESCRIPTION / VALUE
DomainType
Required. MMT_MARKET_PRICE = 6
State
Optional. Specifies the current state information associated with the data and stream.
ItemGroup
Optional. Associates the item with an Item Group (refer to Section 4.3.1.3).
PermissionData
Optional. Specifies permissioning information associated with only the contents of this message.
extendedHeader
Not used.
ServiceId
Conditional. ServiceId is required if MsgKeyInUpdates was set to true on the request. Specifies the ID of the service that provides the data.
NOTE: The application should set either the ServiceName or ServiceId of the service, but not both.
NameType
Conditional. NameType is required if MsgKeyInUpdates was set to true on the request. NameType should match the name type specified on the request. If NameType is unspecified, its value defaults to INSTRUMENT_NAME_RIC = 1.
Name
Conditional. Name is required if MsgKeyInUpdates was set to true on the request. Name specifies the name of the item being provided.
ServiceName
Conditional. ServiceName is required if MsgKeyInUpdates was set to true on the request. Specifies the name of the service that provides the data.
NOTE: The application should set either the ServiceName or ServiceId of the service, but not both.
Filter
Not used.
Identifier
Not used.
Attrib
Not used.
Payload
Not used.