in Microsoft.Azure.WebJobs.Extensions.AzureCosmosDb.Mongo/CosmosDBMongoConfigProvider.cs [100:108]
internal void ValidateTriggerConnection(CosmosDBMongoTriggerAttribute attribute, Type paramType)
{
if (string.IsNullOrEmpty(attribute.ConnectionStringSetting))
{
string attributeProperty = $"{nameof(CosmosDBMongoTriggerAttribute)}.{nameof(CosmosDBMongoTriggerAttribute.ConnectionStringSetting)}";
throw new InvalidOperationException(
$"Connection string must be set via the {attributeProperty} property.");
}
}