Bug: Xml comments not picked up when using an array in the list of params in the controller

[tynor88]

When having an attribute in the param list in the controller

[BindUnknownParams] KeyValuePair<string, string>[] metadata = null

Like this:

        /// <summary>
        /// Gets a list of data by it's metadata key/value pairs
        /// </summary>
        /// <param name="timeZone">The timezone for which the requested data will be returned in (default:UTC)</param>
        /// <param name="metadata">Metadata key-value pairs to search for in the format: key=value</param>
        /// <returns>A list of datasets</returns>
        [Route("Test")]
        public async Task<IHttpActionResult> Test(ETimeZone timeZone = ETimeZone.UTC, [BindUnknownParams] KeyValuePair<string, string>[] metadata = null)
        {
            return Ok();
        }

Swashbuckle does not pickup the Xml document (Summary, Remarks etc.)

The description/summary properties in the Operation object are null aswell, when creating an OperationFilter:

If the attribute is not there, the xml comments are picked up with no problems. Any idea how to fix this?

[tynor88]

Might be related to #227 but the issue has been closed.

@niemyjski did you find a work-around?

[tynor88]

Changing it to IEnumerable instead of an array fixes the problem, so it's not the attribute, but the array causing the issue like in #227.

This works:

[BindUnknownParams] IEnumerable<KeyValuePair<string, string>> metadata = null

[domaindrivendev]

See 5.3.1