API Operations on Context Management Component Standard NGSI-9 Operation Resources The five resources listed in the table below represent the five operations offered by systems that implement the NGSI-9 Context Management role. Each of these resources allows interaction via http POST. All attempts to interact by other verbs shall result in an HTTP error status 405; the server should then also include the ‘Allow: POST’ field in the response. Convenience Operation Resources The table below gives an overview of the resources for convenience operation and the effects of interacting with them via the standard HTTP verbs GET, PUT, POST, and DELETE. Resource Base URI: HTTP verbs GET PUT POST DELETE Retrieve Register a information on Individual provider of providers of any - - context entity information information the the entity context entity Retrieve Attribute Register a information on container of provider of providers of any - - individual information information about context entity about the entity the context entity Retrieve Register a Attribute of information on provider of individual - - providers of the information context entity attribute the attribute Retrieve Register a Attribute information on provider of domain of providers of - information - individual information about attributes context entity attribute values from the domain from the domain Retrieve Register a information on provider of Context providers of any information - - entity type information about about context } context entities of entitie of the the type type
API Operations on Context Management Component Standard NGSI-9 Operation Resources The five resources listed in the table below represent the five operations offered by systems that implement the NGSI-9 Context Management role. Each of these resources allows interaction via http POST. All attempts to interact by other verbs shall result in an HTTP error status 405; the server should then also include the ‘Allow: POST’ field in the response. Convenience Operation Resources The table below gives an overview of the resources for convenience operation and the effects of interacting with them via the standard HTTP verbs GET, PUT, POST, and DELETE. Resource Base URI: HTTP verbs GET PUT POST DELETE Individual context entity Retrieve information on providers of any information the context entity - Register a provider of information the entity - Attribute container of individual context entity Retrieve information on providers of any information about the context entity - Register a provider of information about the entity - Attribute of individual context entity Retrieve information on providers of the attribute - Register a provider of information the attribute - Attribute domain of individual context entity Retrieve information on providers of information attribute values from the domain - Register a provider of information about attributes from the domain - Context entity type Retrieve information on providers of any information about context entities of the type - Register a provider of information about context entitie of the type - }
001-D512FIWAREGEOpenSpecificationsIoTvfinal.docx