// Get a specific piece of content for the specified content ID, container ID and structure ID. The contents are always returned as an NSDictionary object. It's recommended that you parse the dictionary into a model object.
    [PWCME getContentForContentID:@"CONTENT_ID" containerID:@"CONTAINER_ID" structureID:123 success:^(NSDictionary *content) {
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Update content for the specified content ID, container ID and structure ID. Any omitted fields will maintain their previous values.
    NSDictionary *updatedContent = @{@"user_name" : @"MaaS Test User"};

    [PWCME updateContentForContentID:@"CONTENT_ID" containerID:@"CONTAINER_ID" structureID:123 updatedContent:updatedContent success:^{
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Add content to the specified container ID, structure ID and parent content ID. Ideally, the new content dictionary has all the fields as specified by the structure and schema. If not, the required fields will be created for you with empty values.
    NSDictionary *newContent = @{@"user_name" : @"MaaS Test User"};

    [PWCME addContent:newContent containerID:@"CONTAINER_ID" structureID:123 parentContentID:@"PARENT_CONTENT_ID" success:^(NSString *newContentID) {
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Delete content for the specified content ID, as well as all content children.
    [PWCME deleteContentForContentID:@"CONTENT_ID" traverse:YES success:^{
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Delete all content children for the specified content ID.
    [PWCME deleteContentChildrenForContentID:@"CONTENT_ID" success:^{
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Fetch all containers.
    [PWCME getAllContainersWithSuccess:^(NSArray *containers) {
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Fetch a specific container item.
    [PWCME getContainerWithContainerID:@"CONTAINER_ID" success:^(PWContainer *container) {
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Get an array of containers that match an array of tags.
    [PWCME getContainersContainingAnyTags:@[@"CONTAINER_TAG"] containingAllTags:nil success:^(NSArray *containers) {
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Fetch all schemas.
    [PWCME getAllSchemasWithSuccess:^(NSArray *schemas) {
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Fetch a specific schema item.
    [PWCME getSchemaWithSchemaID:@"SCHEMA_ID" success:^(PWSchema *schema) {
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Get an array of schemas with the specificed pagination parameters
    [PWCME getSchemasWithLimit:10 offset:0 success:^(NSArray *schemas, PWPagination *pagination, BOOL pagingEnabled) {
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Fetch a specific structure item with the specified stucture and container ID. In this example, we want to traverse into all child structures and exclude schemata.
    [PWCME getStructureWithID:123 containerID:@"CONTAINER_ID" depth:kPWCMEDepthFullHierarchy includeSchema:NO success:^(PWStructure *structure) {
        ...
    } failure:^(NSError *error) {
        ...
    }];

    // Get an array of structures for the specified container ID. In this example, we want to traverse into all child structures and include schemata.
    [PWCME getStructuresForContainerID:@"CONTAINER_ID" depth:kPWCMEDepthFullHierarchy includeSchema:YES success:^(NSArray *structures) {
        ...
    } failure:^(NSError *error) {
        ...
    }];