Type option "File or Variable" is missing for `gitlab_pipeline_schedule_variable`

Bug Report

The variables of a scheduled job can be from the type "variable" or "file", but this can not be set by the provider.

See also GitLab UI

Exiting Config Values:

• key (String) Name of the variable.
• pipeline_schedule_id (Number) The id of the pipeline schedule.
• project (String) The id of the project to add the schedule to.
• value (String) Value of the variable.

Missing Config Value:

• variableType (String) with the options ENV_VAR and FILE

Relevant Terraform Configuration

resource "gitlab_pipeline_schedule_variable" "pipeline_schedules_variables" {
  for_each = { for index, item in local.flatten_scheduled_pipeline_triggers_variables : index => item }

  project              = each.value.project
  pipeline_schedule_id = each.value.pipeline_schedule_id
  key                  = each.value.key
  value                = each.value.value
  # variableType         = each.value.variableType
}

Additional Details

• GitLab Terraform Provider Version: v16.4
• GitLab Version: v16.4
• Terraform Version: v1.5.6