openbis.js

		}

		this.updateTags = function(updates) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "updateTags",
					"params" : [ thisFacade._private.sessionToken, updates ]
				}
			});
		}

		this.updateAuthorizationGroups = function(updates) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "updateAuthorizationGroups",
					"params" : [ thisFacade._private.sessionToken, updates ]
				}
			});
		}

		this.updatePersons = function(updates) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "updatePersons",
					"params" : [ thisFacade._private.sessionToken, updates ]
				}
			});
		}

		this.updateOperationExecutions = function(updates) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "updateOperationExecutions",
					"params" : [ thisFacade._private.sessionToken, updates ]
				}
			});
		}

		this.updateSemanticAnnotations = function(updates) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "updateSemanticAnnotations",
					"params" : [ thisFacade._private.sessionToken, updates ]
				}
			});
		}

		this.updateQueries = function(updates) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "updateQueries",
					"params" : [ thisFacade._private.sessionToken, updates ]
				}
			});
		}

		this.updatePersonalAccessTokens = function(updates) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "updatePersonalAccessTokens",
					"params" : [ thisFacade._private.sessionToken, updates ]
				}
			});
		}

		this.getRights = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getRights",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IObjectId", "Rights" ]
				}
			});
		}

		this.getSpaces = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getSpaces",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "ISpaceId", "Space" ]
				}
			});
		}
		
		this.getProjects = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getProjects",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IProjectId", "Project" ]
				}
			});
		}

		this.getExperiments = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getExperiments",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IExperimentId", "Experiment" ]
				}
			});
		}

		this.getExperimentTypes = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getExperimentTypes",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IEntityTypeId", "ExperimentType" ]
				}
			});
		}

		this.getSamples = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getSamples",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "ISampleId", "Sample" ]
				}
			});
		}

		this.getSampleTypes = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getSampleTypes",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IEntityTypeId", "SampleType" ]
				}
			});
		}

		this.getDataSets = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getDataSets",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IDataSetId", "DataSet" ]
				}
			});
		}

		this.getDataSetTypes = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getDataSetTypes",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IEntityTypeId", "DataSetType" ]
				}
			});
		}

		this.getMaterials = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getMaterials",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IMaterialId", "Material" ]
				}
			});
		}

		this.getMaterialTypes = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getMaterialTypes",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IEntityTypeId", "MaterialType" ]
				}
			});
		}

		this.getPropertyTypes = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getPropertyTypes",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IPropertyTypeId", "PropertyType" ]
				}
			});
		}

		this.getPlugins = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getPlugins",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IPluginId", "Plugin" ]
				}
			});
		}

		this.getVocabularies = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getVocabularies",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IVocabularyId", "Vocabulary" ]
				}
			});
		}

		this.getVocabularyTerms = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getVocabularyTerms",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IVocabularyTermId", "VocabularyTerm" ]
				}
			});
		}

		this.getTags = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getTags",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "ITagId", "Tag" ]
				}
			});
		}

		this.getAuthorizationGroups = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getAuthorizationGroups",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IAuthorizationGroupId", "AuthorizationGroup" ]
				}
			});
		}

		this.getRoleAssignments = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getRoleAssignments",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IRoleAssignmentId", "RoleAssignment" ]
				}
			});
		}

		this.getPersons = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getPersons",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IRoleAssignmentId", "RoleAssignment" ]
				}
			});
		}

		this.getSemanticAnnotations = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getSemanticAnnotations",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "ISemanticAnnotationId", "SemanticAnnotation" ]
				}
			});
		}

		this.getExternalDataManagementSystems = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getExternalDataManagementSystems",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IExternalDmsId", "ExternalDms" ]
				}
			});
		}

		this.getOperationExecutions = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getOperationExecutions",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IOperationExecutionId", "OperationExecution" ]
				}
			});
		}

		this.getQueries = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getQueries",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IQueryId", "Query" ]
				}
			});
		}

		this.getQueryDatabases = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getQueryDatabases",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IQueryDatabaseId", "QueryDatabase" ]
				}
			});
		}

		this.getPersonalAccessTokens = function(ids, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "getPersonalAccessTokens",
					"params" : [ thisFacade._private.sessionToken, ids, fetchOptions ]
				},
				returnType : {
					name : "Map",
					arguments : [ "IPersonalAccessTokenId", "PersonalAccessToken" ]
				}
			});
		}

		this.searchSpaces = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchSpaces",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchProjects = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchProjects",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchExperiments = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchExperiments",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			})
		}

		this.searchExperimentTypes = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchExperimentTypes",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			})
		}

		this.searchSamples = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchSamples",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchSampleTypes = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchSampleTypes",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchDataSets = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchDataSets",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchDataSetTypes = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchDataSetTypes",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchMaterials = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchMaterials",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchMaterialTypes = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchMaterialTypes",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchExternalDataManagementSystems = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchExternalDataManagementSystems",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchPlugins = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchPlugins",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchVocabularies = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchVocabularies",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchVocabularyTerms = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchVocabularyTerms",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchTags = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchTags",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchAuthorizationGroups = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchAuthorizationGroups",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchRoleAssignments = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchRoleAssignments",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchPersons = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchPersons",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchCustomASServices = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchCustomASServices",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchSearchDomainServices = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchSearchDomainServices",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchAggregationServices = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchAggregationServices",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchReportingServices = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchReportingServices",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchProcessingServices = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchProcessingServices",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchObjectKindModifications = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchObjectKindModifications",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchGlobally = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchGlobally",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchOperationExecutions = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchOperationExecutions",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchDataStores = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchDataStores",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchPropertyTypes = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchPropertyTypes",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchPropertyAssignments = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchPropertyAssignments",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchSemanticAnnotations = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchSemanticAnnotations",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchQueries = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchQueries",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchQueryDatabases = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchQueryDatabases",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchPersonalAccessTokens = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchPersonalAccessTokens",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.searchSessionInformation = function(criteria, fetchOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "searchSessionInformation",
					"params" : [ thisFacade._private.sessionToken, criteria, fetchOptions ]
				},
				returnType : "SearchResult"
			});
		}

		this.deleteSpaces = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deleteSpaces",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				}
			});
		}

		this.deleteProjects = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deleteProjects",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				}
			});
		}

		this.deleteExperiments = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deleteExperiments",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				},
				returnType : "IDeletionId"
			});
		}

		this.deleteSamples = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deleteSamples",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				},
				returnType : "IDeletionId"
			});
		}

		this.deleteDataSets = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deleteDataSets",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				},
				returnType : "IDeletionId"
			});
		}

		this.deleteMaterials = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deleteMaterials",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				}
			});
		}

		this.deleteExternalDataManagementSystems = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deleteExternalDataManagementSystems",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				}
			});
		}

		this.deletePlugins = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deletePlugins",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				}
			});
		}

		this.deletePropertyTypes = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deletePropertyTypes",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				}
			});
		}

		this.deleteVocabularies = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deleteVocabularies",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				}
			});
		}

		this.deleteVocabularyTerms = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deleteVocabularyTerms",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				}
			});
		}

		this.deleteExperimentTypes = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({
				url : openbisUrl,
				data : {
					"method" : "deleteExperimentTypes",
					"params" : [ thisFacade._private.sessionToken, ids, deletionOptions ]
				}
			});
		}

		this.deleteSampleTypes = function(ids, deletionOptions) {
			var thisFacade = this;
			return thisFacade._private.ajaxRequest({