echo1: Echo input

{"id": "echo1", "title": "Echo input", "description": "Simply echo the value provided as input", "version": "2.0.0", "jobControlOptions": ["sync-execute", "async-execute", "dismiss"], "outputTransmission": ["value", "reference"], "links": [{"rel": "http://www.opengis.net/def/rel/ogc/1.0/execute", "type": "application/json", "title": "Execute End Point", "href": "http://tb17.geolabs.fr:8111/ogc-api/processes/echo1/execution"}, {"rel": "alternate", "type": "text/html", "title": "Execute End Point", "href": "http://tb17.geolabs.fr:8111/ogc-api/processes/echo1/execution.html"}], "inputs": {"a": {"title": "Literal Input (string)", "description": "An input string", "schema": {"type": "string", "default": "Any value", "nullable": true}, "id": "a"}, "b": {"title": "Complex Input", "description": "A complex input ", "extended-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["text/xml", "application/json"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "utf-8", "contentMediaType": "text/xml"}, {"type": "object"}]}}}], "nullable": true}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "utf-8", "contentMediaType": "text/xml"}, {"type": "object"}]}, "id": "b"}, "c": {"title": "BoundingBox Input ", "description": "A boundingbox input ", "schema": {"type": "object", "required": ["bbox", "crs"], "properties": {"bbox": {"type": "array", "oneOf": [{"minItems": 4, "maxItems": 4}, {"minItems": 6, "maxItems": 6}], "items": {"type": "number", "format": "double"}}, "crs": {"type": "string", "format": "uri", "default": "urn:ogc:def:crs:EPSG:6.6:4326", "enum": ["urn:ogc:def:crs:EPSG:6.6:4326", "urn:ogc:def:crs:EPSG:6.6:3785"]}}, "nullable": true}, "id": "c"}, "pause": {"title": "Literal Input (double)", "description": "An optional input which can be used to specify the number of seconds to pause the service before returning", "schema": {"type": "number", "default": 10, "format": "double", "nullable": true}, "id": "pause"}}, "outputs": {"Result": {"title": "The output a", "description": "The output a returned", "schema": {"type": "string", "default": "Any value"}, "id": "Result"}}}