--- title: Origin TLS Compliance Modes --- [Skip to content](#_top) [API Reference](https://developers.cloudflare.com/api/python) Copy Markdown Open in **Claude**Open in **ChatGPT**Open in **Cursor** --- **Copy Markdown****View as Markdown** # Origin TLS Compliance Modes ##### [Get Origin TLS Compliance Modes setting](https://developers.cloudflare.com/api/python/resources/origin_tls_compliance_modes/methods/get) origin\_tls\_compliance\_modes.get(OriginTLSComplianceModeGetParams\*\*kwargs) -> [OriginTLSComplianceModeGetResponse]() GET/zones/{zone\_id}/settings/origin\_tls\_compliance\_modes ##### [Replace Origin TLS Compliance Modes setting](https://developers.cloudflare.com/api/python/resources/origin_tls_compliance_modes/methods/update) origin\_tls\_compliance\_modes.update(OriginTLSComplianceModeUpdateParams\*\*kwargs) -> [OriginTLSComplianceModeUpdateResponse]() PUT/zones/{zone\_id}/settings/origin\_tls\_compliance\_modes ##### [Change Origin TLS Compliance Modes setting](https://developers.cloudflare.com/api/python/resources/origin_tls_compliance_modes/methods/edit) origin\_tls\_compliance\_modes.edit(OriginTLSComplianceModeEditParams\*\*kwargs) -> [OriginTLSComplianceModeEditResponse]() PATCH/zones/{zone\_id}/settings/origin\_tls\_compliance\_modes ##### [Delete Origin TLS Compliance Modes setting](https://developers.cloudflare.com/api/python/resources/origin_tls_compliance_modes/methods/delete) origin\_tls\_compliance\_modes.delete(OriginTLSComplianceModeDeleteParams\*\*kwargs) -> [OriginTLSComplianceModeDeleteResponse]() DELETE/zones/{zone\_id}/settings/origin\_tls\_compliance\_modes ##### ModelsExpand Collapse
class OriginTLSComplianceModeGetResponse: … id: Literal\["origin\_tls\_compliance\_modes"] The identifier of the caching setting. Link to this property editable: bool Whether the setting is editable. Link to this property value: List\[str] List of TLS compliance modes that constrain the key-exchange algorithms Cloudflare may use when establishing the TLS connection to the zone’s origin. Currently supported values are fips (FIPS-approved curves) and pqh (post-quantum hybrid). Future modes (e.g. cnsa2) may be added; clients should treat unknown values as opaque strings. Multiple modes are combined as the intersection of their permitted algorithm lists; selections whose intersection is empty are rejected. An empty list clears the constraint. Link to this property modified\_on: Optional\[datetime] Last time this setting was modified. formatdate-time Link to this property
[Link to this property](<#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_get_response%20%3E%20(schema)>)
class OriginTLSComplianceModeUpdateResponse: … id: Literal\["origin\_tls\_compliance\_modes"] The identifier of the caching setting. Link to this property editable: bool Whether the setting is editable. Link to this property value: List\[str] List of TLS compliance modes that constrain the key-exchange algorithms Cloudflare may use when establishing the TLS connection to the zone’s origin. Currently supported values are fips (FIPS-approved curves) and pqh (post-quantum hybrid). Future modes (e.g. cnsa2) may be added; clients should treat unknown values as opaque strings. Multiple modes are combined as the intersection of their permitted algorithm lists; selections whose intersection is empty are rejected. An empty list clears the constraint. Link to this property modified\_on: Optional\[datetime] Last time this setting was modified. formatdate-time Link to this property
[Link to this property](<#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_update_response%20%3E%20(schema)>)
class OriginTLSComplianceModeEditResponse: … id: Literal\["origin\_tls\_compliance\_modes"] The identifier of the caching setting. Link to this property editable: bool Whether the setting is editable. Link to this property value: List\[str] List of TLS compliance modes that constrain the key-exchange algorithms Cloudflare may use when establishing the TLS connection to the zone’s origin. Currently supported values are fips (FIPS-approved curves) and pqh (post-quantum hybrid). Future modes (e.g. cnsa2) may be added; clients should treat unknown values as opaque strings. Multiple modes are combined as the intersection of their permitted algorithm lists; selections whose intersection is empty are rejected. An empty list clears the constraint. Link to this property modified\_on: Optional\[datetime] Last time this setting was modified. formatdate-time Link to this property
[Link to this property](<#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_edit_response%20%3E%20(schema)>)
class OriginTLSComplianceModeDeleteResponse: … id: Literal\["origin\_tls\_compliance\_modes"] The identifier of the caching setting. Link to this property editable: bool Whether the setting is editable. Link to this property modified\_on: Optional\[datetime] Last time this setting was modified. formatdate-time Link to this property
[Link to this property](<#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_delete_response%20%3E%20(schema)>)