xRM messages in the Organization service

 

Applies To: Dynamics CRM 2013

The Microsoft.Xrm.Sdk.Messages namespace supports the core messages used to work with the data stored in any entity. This namespace also contains the messages you can use to retrieve and customize the metadata for entities, attributes, and relationships.

Messages are used with the IOrganizationService.Execute method. All messages available in the Microsoft.Xrm.Sdk.Messages namespace apply to all three deployment types.

The request page indicates whether the message works while online (connected to the server) or offline (disconnected from the server).

Data messages

The following table lists the data messages available in the xRM namespace.

Message	Description
AssociateRequest	Creates a link between records that participate in a relationship.
CreateRequest	Creates a record of any type that supports the Create message, including custom entities.
DeleteRequest	Deletes an existing record.
DisassociateRequest	Removes the link between records.
ExecuteAsyncRequest	Execute a message asynchronously. Currently this only supports the ImportSolutionRequest message.
RetrieveRequest	Retrieves a record.
RetrieveMultipleRequest	Retrieves a collection of records. The query can be specified using a query expression or a FetchXML query.
UpdateRequest	Updates an existing record.

Metadata messages

The following table lists the metadata messages available in the XRM namespace.

Message	Description
CanBeReferencedRequest	Checks to see if the specified entity can be the primary entity (one) in a one-to-many relationship.
CanBeReferencingRequest	Checks to see if the specified entity can be the referencing entity (many) in a one-to-many relationship.
CanManyToManyRequest	Checks to see if the entity can participate in a many-to-many relationship.
CreateAttributeRequest	Creates a custom attribute for an entity.
CreateEntityRequest	Creates a custom entity.
CreateManyToManyRequest	Creates a many-to-many relationship between two entities.
CreateOneToManyRequest	Creates a one-to-many relationship between two entities.
CreateOptionSetRequest	Creates a custom global option set.
DeleteAttributeRequest	Deletes an attribute from an entity.
DeleteEntityRequest	Deletes an entity.
DeleteOptionSetRequest	Deletes an option set.
DeleteOptionValueRequest	Deletes an option value from a list of options.
DeleteRelationshipRequest	Deletes a relationship.
GetValidManyToManyRequest	Returns the set of entities that can participate in a many-to-many relationship.
GetValidReferencedEntitiesRequest	Returns the set of entities that are valid as the primary entity (one) from the specified entity in a one-to-many relationship. If no entity is specified, this message returns all entities that can be the primary entity in a one-to-many relationship.
GetValidReferencingEntitiesRequest	Returns the set of entities that are valid as the related entity (many) to the specified entity in a one-to-many relationship. If no entity is specified, this message returns all entities that can be the related entity in a one-to-many relationship.
InsertOptionValueRequest	Inserts an option value into a list of options.
InsertStatusValueRequest	Inserts a status value into a list of status values.
OrderOptionRequest	Sets the order of a list of options.
RetrieveAllEntitiesRequest	Retrieves the metadata for all entities.
RetrieveAttributeRequest	Retrieves the metadata for the specified attribute.
RetrieveEntityRequest	Retrieves the metadata for the specified entity.
RetrieveOptionSetRequest	Retrieves a specified option set.
RetrieveRelationshipRequest	Retrieve the metadata for the specified relationship.
RetrieveTimestampRequest	Retrieves a time stamp indicating the last time that the metadata was changed.
UpdateAttributeRequest	Updates the metadata for an attribute.
UpdateEntityRequest	Updates the metadata for an entity.
UpdateOptionSetRequest	Updates an option set.
UpdateOptionValueRequest	Updates the metadata for an option value.
UpdateRelationshipRequest	Updates the metadata for a relationship.
UpdateStateValueRequest	Updates the metadata for a state value.

See Also

IOrganizationService
Microsoft.Xrm.Sdk.Messages
Use the IOrganizationService web service to read and write data or metadata
CRM messages in the organization service