The UriTemplate '{0}' is not valid; the UriTemplate path variable '{1}' has a null default value while the following path segment '{2}' is not a variable segment with a null default value. Note that UriTemplate path variable with null default values must be followed only with other path variables with null defaulted value. See the documentation for UriTemplate for more details.
The UriTemplate '{0}' is not valid; the UriTemplate compound path segment '{1}' provides a default value to variable '{2}'. ...
The UriTemplate '{0}' is not valid; the UriTemplate final star variable '{1}' has been provides a default value as part of ...
The UriTemplate '{0}' is not valid; the UriTemplate last path segment '{1}' provides a default value to final star variable ...
The UriTemplate '{0}' is not valid; the UriTemplate path variable '{1}' has a null default value while following path variable ...
The UriTemplate '{0}' is not valid; the UriTemplate path variable '{1}' has a null default value while the following path ...
The UriTemplate '{0}' is not valid; the UriTemplate path variable '{1}' has a null default value while the template is finished ...
The UriTemplate '{0}' is not valid; the UriTemplate variable declaration '{1}' isn't a valid variable construct. Note that ...
The UriTemplate '{0}' is not valid; the UriTemplate variable declaration '{1}' provides a default value to query variable ...
The UriTemplate '{0}' is not valid; the UriTemplate variable declaration '{1}' provides an empty default value to path variable ...