public GitlabHTTPRequestor with(String key, Object value) {
        if (value != null && key != null) {
            data.put(key, value);
        }
        return this;
    }
public GitlabHTTPRequestor with ( String key , Object value ) { if ( value != null && key != null ) { data . put ( key , value ) ; } return this ; }
Sets the HTTP Form Post parameters for the request
Has a fluent api for method chaining

@param key       Form parameter Key
@param value     Form parameter Value
@return this