The datafeed tag is an internal feature and the tag property is optional in the configuration. So far, when no tag is configured, the bot username was used as a tag. This leads to production issues when the tag is an old hanging one. In this PR, we only set the tag in datafeed calls when it is provided in configuration, otherwise a null value is put.
For the same occasion, I corrected the datafeed documentation with some links returning a 404 page error. The tag property is not documented as it is only internal feature.
Description
The datafeed tag is an internal feature and the tag property is optional in the configuration. So far, when no tag is configured, the bot username was used as a tag. This leads to production issues when the tag is an old hanging one. In this PR, we only set the tag in datafeed calls when it is provided in configuration, otherwise a null value is put. For the same occasion, I corrected the datafeed documentation with some links returning a 404 page error. The tag property is not documented as it is only internal feature.