NOTE: The provider should send Name and ServiceName only in the first Refresh response message. However if MsgKeyInUpdates is set to true, then Name and ServiceName must be provided for every Update response message. |
COMPONENT | DESCRIPTION / VALUE |
---|---|
DomainType | Required. MMT_MARKET_BY_PRICE = 8 |
UpdateTypeNum | Required. Indicates the general content of the update. Typically sent as one of the following: • INSTRUMENT_UPDATE_UNSPECIFIED = 0 • INSTRUMENT_UPDATE_QUOTE = 1 |
Indications | Optional. • DoNotCache: true, indicates to not cache the update message. • DoNotConflate: true, indicates to not conflate the update message. |
QoS | Optional. Specifies the QoS at which the stream is provided. |
SeqNum | Optional. A user-specified, item-level sequence number which can be used by the application for sequencing messages within this stream. |
ConflatedCount | Optional. If a provider sends a conflated update, ConflatedCount specifies how many updates were included in the conflation. The consumer indicates interest in this information by setting the ReqMsg.ConflatedInUpdates flag in the request. |
ConflatedTime | Optional. If a provider sends a conflated update, ConflatedTime specifies the time interval (in milliseconds) over which data is conflated. The consumer indicates interest in this information by setting the ReqMsg.ConflatedInUpdates flag in the request. |
PermissionData | Optional. Specifies permissioning information for the update’s content. |
extendedHeader | Not used. |
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 provider application should set either the ServiceName or ServiceId of the service, but not both. | |
ServiceId | Conditional. ServiceId is required if MsgKeyInUpdates was set to true on the request. Specifies the ID of the service that provides the item. |
NOTE: The provider 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 NameType specified in the item’s request message. If NameType is not specified, it uses the default INSTRUMENT_NAME_RIC = 1. |
Name | Conditional. Name is required if MsgKeyInUpdates was set to true on the request) Specifies the name of the item being provided. |
Filter | Not used. |
Identifier | Not used. |
Attrib | Not used. |
Payload | Required. MarketByPrice is represented by a Map, where each entry contains a FieldList containing information about a price point. |