Get File
Retrieve a base64 encoded file content using Acumatica the '/files/{id}' Endpoint.
Query
The top-level entity to retrieve. Example: "Project" or "User"
Use the expand parameter to specify linked and detail entities that should be expanded. By default, no linked or detail entities are expanded; that is, only fields of the top-level entity are returned. You need to explicitly specify each linked or detail entity to be expanded. (Example: to expand the Project Attributes use $expand=Attributes).
When you retrieve records from Acumatica ERP you use the $select parameter to specify the fields of the entity to be returned. By default, ALL fields of the entity are returned.
Use the $filter parameter to specify conditions that determine which records should be returned from Acumatica ERP.
Specify the fields that are not defined in the contract to be returned. For details, see $custom Parameter.
Comma-separated response fields to include.