Type: &tracing.CustomTag_Literal_{
							Literal: &tracing.CustomTag_Literal{
								Value: "literal-value",
							},
						},
					},
					{
						Tag: "custom_tag_request_header",
						Type: &tracing.CustomTag_RequestHeader{
							RequestHeader: &tracing.CustomTag_Header{
								Name:         "custom_tag_request_header_name",
								DefaultValue: "custom-defaulted-value-request-header",
							},

					},
				},
			}
			tags = append(tags, env)
		case *telemetrypb.Tracing_CustomTag_Header:
			header := &tracing.CustomTag{
				Tag: tagName,
				Type: &tracing.CustomTag_RequestHeader{
					RequestHeader: &tracing.CustomTag_Header{
						Name:         tag.Header.Name,
						DefaultValue: tag.Header.DefaultValue,
					},
				},
			}
			tags = append(tags, header)