UpdateMode is an enumerated list of modes for file updates.

This enumerated datatype is used by four datatypes: CreateUploadFileAction, which is used by the createUploadFileAction() mutation field; TestUploadFileAction, which is used by the testUploadFileAction() mutation field; and UploadFileAction and UpdateUploadFileActionV2, which both are used by the updateUploadFileActionV2() mutation field.

Table: UpdateMode

ParameterTypeRequiredDefaultStabilityDescription
Some arguments may be required, as indicated in the Required column. For return datatypes, this indicates that you must specify which fields you want returned in the results.
Table last updated: Sep 29, 2025
Append   Long-TermAppends the new content to the existing file.
Overwrite   Long-TermReplaces any existing file.
Update   Long-TermUpdates rows in the existing file, based on matching values in the keyColumns field.