| GETMethodChecking | FIXEDVALUE | `GET` | HTTP method shall be GET |
| HTTP1VersionChecking | FIXEDVALUE | `HTTP/1.1` | The HTTP version shall be HTTP/1.1 |
| URIRegexChecking | REGEX | `^(\S)+\/AuditEvent$` | URI path of the request shall be followed by the mCSD resource |
| HostChecking | REGEX | `^(http[s]?:\/\/)?[a-zA-Z0-9.\-\/]+(\:(\d)+)?$` | Host Shall be a server name |
| Authorization_parameter_presence | OCCURRENCE | `1..1` | The Authorization parameter is mandatory |
| Authorization_parameter_value | REGEX | `^Bearer\\ [-a-zA-Z0-9._~+\\/]+=*$` | Authorization parameter's value SHALL be Bearer, followed by the token. |
| traceparent_parameter_presence | OCCURRENCE | `0..1` | The traceparent parameter can be used only once.|
| traceparent_parameter_value | REGEX | `^(?!f{2})([\da-f]{2})-(?!0{32})([\da-f]{32})-(?!0{16})([\da-f]{16})-([\da-f]{2})$` | traceparent parameter's value SHALL be as defined in fhir.ch, section [tracecontext](https://fhir.ch/ig/ch-epr-mhealth/tracecontext.html). |
| date_parameter_presence | REGEX | `^(?=.*date=).+$` | At least one date parameter shall be present; Two date parameters are recommended. |
| date_parameter_value | REGEX | `^(eq\|ne\|lt\|gt\|ge\|le\|sa\|eb\|ap)\\d{4}-\\d{2}-\\d{2}$` | date parameter's value is composed by a comparator and YYYY-MM-DD. regex: '^(eq\|ne\|lt\|gt\|ge\|le\|sa\|eb\|ap)\\d{4}-\\d{2}-\\d{2}$'. |
| address_parameter_presence | OCCURENCE | `0..0` | address parameter shall not be used. |
| agent.identifier_parameter_value | REGEX | `^.*?$` | agent.identifier parameter's value shall be a token. |
| patient.identifier_parameter_presence | OCCURENCE | `0..0` | patient.identifier parameter shall not be used. |
| entity.identifier_parameter_presence | OCCURENCE | `1..1` | One and only one entity.identifier parameter is required. |
| entity.identifier_parameter_value | REGEX | `^urn\\:oid\\:2\\.16\\.756\\.5\\.30\\.1\\.127\\.3\\.10\\.3\\|\\d+$` | entity.identifier parameter's value is a token composed of the Assigning Authority urn:oid:2.16.756.5.30.1.127.3.10.3, a pipe and the EPR-SPID. |
| entity-type_parameter_value | REGEX | `^.*?$` | entity-type parameter's value shall be a token. |
| entity-role_parameter_value | REGEX | `^.*?$` | entity-role parameter's value shall be a token. |
| source_parameter_value |OCCURENCE | `0..0` | source parameter shall not be used. |
| type_parameter_value |OCCURENCE | `0..0` | type parameter shall not be used. |
| subtype_parameter_value | REGEX | `^.*?$` | subtype parameter's value shall be a token. |
| outcome_parameter_value |OCCURENCE | `0..0` | outcome parameter shall not be used. |
## Behaviour of simulators using this HTTP Validation profile
In case of error response from HTTP Validator, simulators shall send these HTTP error codes :
