/// <summary>
/// Appends a new field to an existing dataset
/// </summary>
/// <param name="datasetKey">The dataset key</param>
/// <param name="field">The field to append</param>
/// <returns>The error if there is one</returns>
public async Task AddFieldAsync(string datasetKey, DatasetField field)
{
this._datasetValidator.ValidateDatasetKey(datasetKey);
this._datasetValidator.ValidateField(field);
await this._client.SendAsyncRequest(
HttpMethod.Post,
$"api/v1/definition/streaming/datasets/{datasetKey}/fields",
JsonSerializer.Serialize(field, this._serializerSettings));
}
public void ValidateField(DatasetField field)
{
this.ValidateFieldKey(field.Key);
if (field.DisplayName.Length > 255)
{
throw new ArgumentException("displayName cannot be longer than 255 characters", field.DisplayName);
}
if (field.Description.Length > 1024)
{
throw new ArgumentException("description cannot be longer than 1024 characters", field.Description);
}
}