NEON API example graphql queries

sample_annotator/clients/nmdc/graphql/README.md

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+This folder contains GraphQL queries written to explore the capabilities of the graphql endpoint provided by the NEON API.
+
+The queries are based on examples available here: https://data.neonscience.org/data-api/graphql/#examples
+
+A suitable sandbox to test the queries is here: https://data.neonscience.org/data-api/graphql/explorer/

sample_annotator/clients/nmdc/graphql/query1.graphql

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+# Get all products and include the product code, name, and description for each
+
+query Products {
+  products {
+    productCode
+    productName
+    productDescription
+  }
+}

sample_annotator/clients/nmdc/graphql/query2.graphql

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+# Get data products based on the releaseTag value supplied in the query parameters
+
+query Products ($release: String!) {
+  products (release: $release) {
+    productCode
+    productName
+    productDescription
+    releases {
+      release
+      generationDate
+      url
+    }
+  }
+}

sample_annotator/clients/nmdc/graphql/query3.graphql

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+# Get one or many data products with availability information.
+
+query Product ($productCode: String!) {
+  product (productCode: $productCode) {
+    productCode
+    productName
+    siteCodes {
+      siteCode
+    }
+  }
+}

sample_annotator/clients/nmdc/graphql/query4.graphql

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+# Get a data product and filter by availability
+
+query filterProducts ($filter: DataProductFilter!) {
+  products: filterProducts(filter: $filter) {
+    productCode
+    productName
+    productDescription
+    siteCodes {
+      siteCode
+    }
+  }
+}