There could be proxies that do not have any targets, which don't require the 'target' directory. This plugin requires that a target directory be present (even if its empty). Otherwise, you get an exception such as:
[ERROR] Failed to execute goal io.apigee.build-tools.enterprise4g:proxy-dependency-maven-plugin:2.0.0:resolve (default) on project user-mgmt-v1: Execution default of goal io.apigee.build-tools.enterprise4g:proxy-dependency-maven-plugin:2.0.0:resolve failed: Parameter 'directory' is not a directory -> [Help 1]
There could be proxies that do not have any targets, which don't require the 'target' directory. This plugin requires that a target directory be present (even if its empty). Otherwise, you get an exception such as:
[ERROR] Failed to execute goal io.apigee.build-tools.enterprise4g:proxy-dependency-maven-plugin:2.0.0:resolve (default) on project user-mgmt-v1: Execution default of goal io.apigee.build-tools.enterprise4g:proxy-dependency-maven-plugin:2.0.0:resolve failed: Parameter 'directory' is not a directory -> [Help 1]