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 input parameters may be required, as indicated in the Required column. For return values, this indicates that you are assured a value if the field is requested for 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.